GI.bib

@PREAMBLE{{\def\polhk#1{\setbox0=\hbox{#1}{\ooalign{\hidewidth
    \lower1.5ex\hbox{`}\hidewidth\crcr\unhbox0}}} }}

@ARTICLE{Abdel-Malek97,
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  TITLE = {On the determination of starting points for parametric
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  NUMBER = {1},
  YEAR = {1997},
  PAGES = {21--35},
  KEYWORDS = {surface intersection; parametric surfaces; starting
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}

@ARTICLE{Abdelmalek74,
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  TITLE = {On the solutions of the linear least squares problems and
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  YEAR = {1974},
  NUMBER = {3-4},
  PAGES = {215--228},
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}

@ARTICLE{Adukov98,
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  TITLE = {Generalized inversion of block {T}oeplitz matrices},
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  YEAR = {1998},
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}

@ARTICLE{Adukov99,
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}

@ARTICLE{Afriat56,
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@ARTICLE{Afriat57,
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}

@BOOK{AhlbergEtAl67,
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}

@ARTICLE{Aitken34,
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}

@TECHREPORT{AkatsukaMatsuo65,
  AUTHOR = {Akatsuka, Y. and Matsuo, T.},
  TITLE = {Optimal control of linear discrete systems using the generalized inverse of a matrix},
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  YEAR = {1965},
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  ADDRESS = {Nagoya, Japan},
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@ARTICLE{Akdeniz77,
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  TITLE = {A note concerning the {G}auss-{M}arkov theorem},
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@ARTICLE{AkdenizSweilem86,
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  TITLE = {An application of the generalized inverse to the two way classification for estimating variance components},
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}

@ARTICLE{AlaloufStyan79,
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@ARTICLE{AlaloufStyan79a,
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              Statistics},
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  NUMBER = {2},
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}

@ARTICLE{Albert69,
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  YEAR = {1969},
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@BOOK{Albert72,
  AUTHOR = {Albert, A.},
  TITLE = {Regression and the {M}oore--{P}enrose {P}seudoinverse},
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  YEAR = {1972},
  ADDRESS = {New York},
  KEYWORDS = {}
}

@ARTICLE{Albert73,
  AUTHOR = {Albert, A.},
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  KEYWORDS = {}
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@INPROCEEDINGS{Albert76,
  AUTHOR = {Albert, A.},
  TITLE = {Statistical applications of the pseudo inverse},
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  PAGES = {525--548}
}

@ARTICLE{AlbertSittler65,
  AUTHOR = {Albert, A. and Sittler, R. W.},
  TITLE = {A method for computing least squares estimators that keep up with the data},
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@INCOLLECTION{AleksicRakocevic94,
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  TITLE = {Approximate properties of the {M}oore-{P}enrose inverse},
  BOOKTITLE = {{VIII} {C}onference on {A}pplied {M}athematics ({T}ivat, 1993)},
  PUBLISHER = {Univ. Montenegro},
  ADDRESS = {Podgorica},
  YEAR = {1994, pp. 1--14},
  MRCLASS = {47A50 (15A09 46H99 47A05 65F20)},
  MRNUMBER = {96b:47007}
}

@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Aliev79,
  AUTHOR = {Aliev, B. A.},
  TITLE = {The pseudo-inverse operator for the product of two operators},
  JOURNAL = {Vestnik Moskov. Univ. Ser. XV Vychisl. Mat. Kibernet.},
  FJOURNAL = {Vestnik Moskovskogo Universiteta. Seriya XV.
              Vychislitel\cprime naya Matematika i Kibernetika},
  YEAR = {1979},
  NUMBER = {2},
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  MRCLASS = {47A05 (65J10)},
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}

@ARTICLE{AllamLaughton76,
  AUTHOR = {Allam, M. F. and Laughton, M. A.},
  TITLE = {The use of pseudo and oblique pseudo-inverse matrices in power system state estimation algorithms},
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  VOLUME = {24},
  YEAR = {1976},
  NUMBER = {5},
  PAGES = {661--671},
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  MRNUMBER = {54 \#14848}
}

@ARTICLE{AllgowerEtAl99,
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  YEAR = {1999},
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}

@INCOLLECTION{AllgowerGeorg97,
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  PUBLISHER = {North-Holland},
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  MRNUMBER = {1 470 225},
  KEYWORDS = {Newton, predictor-corrector, path-following}
}

@ARTICLE{AlpayEtAl00,
  AUTHOR = {Alpay, D. and Ball, J. A. and Bolotnikov, V.},
  TITLE = {On the bitangential interpolation problem for contractive valued functions in the polydisk},
  JOURNAL = {J. Operator Theory},
  FJOURNAL = {Journal of Operator Theory},
  VOLUME = {44},
  YEAR = {2000},
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  PAGES = {277--301},
  MRCLASS = {47A57},
  MRNUMBER = {1 794 820},
  KEYWORDS = {Interpolation, operator methods, local analytic geometry, reproducing kernels}
}

@ARTICLE{AlpayEtAl96,
  AUTHOR = {Alpay, D. and Bolotnikov, V. and Loubaton, Ph.},
  TITLE = {One two-sided residue interpolation for matrix-valued {$H\sb 2$}-functions with symmetries},
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  VOLUME = {200},
  YEAR = {1996},
  NUMBER = {1},
  PAGES = {76--105},
  MRCLASS = {47A57 (30D55 30E05 41A30 46E99)},
  MRNUMBER = {97e:47019},
  KEYWORDS = {Interpolation, operator methods, ${H}^p$-classes,  reproducing kernels}
}

@ARTICLE{AlpayEtAl01,
  AUTHOR = {Alpay, D. and Bolotnikov, V. and Rodman, L.},
  TITLE = {Two-sided tangential interpolation for {H}ilbert-{S}chmidt operator functions on polydisks},
  JOURNAL = {Operator Theory: Advances and Applications},
  VOLUME = {124},
  YEAR = {2001},
  PAGES = {21--62},
  MRCLASS = {47A56 41A05 (32A35)},
  MRNUMBER = {},
  KEYWORDS = {Interpolation, operator methods, operator valued
functions, ${H}^p$-classes,  reproducing kernels}
}

@ARTICLE{AlpayEtAl99,
  AUTHOR = {Alpay, D. and Bolotnikov, V. and Rodman, L.},
  TITLE = {One-sided tangential interpolation for operator-valued {H}ardy functions on polydisks},
  JOURNAL = {Integral Equations Operator Theory},
  FJOURNAL = {Integral Equations and Operator Theory},
  VOLUME = {35},
  YEAR = {1999},
  NUMBER = {3},
  PAGES = {253--270},
  ISSN = {0378-620X},
  MRCLASS = {47A57 (32A35 32E30)},
  MRNUMBER = {2000f:47023},
  KEYWORDS = {Interpolation, operator methods, operator valued
functions, ${H}^p$-classes,  reproducing kernels}
}

@ARTICLE{Altman55,
  AUTHOR = {Altman, M.},
  TITLE = {A generalization of {N}ewton's method},
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}

@ARTICLE{Altman57,
  AUTHOR = {Altman, M.},
  TITLE = {On a generalization of {N}ewton's method},
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}

@INPROCEEDINGS{AmburgeyEtAl68,
  AUTHOR = {Amburgey, J. K. and Lewis, T. O. and Boullion, T. L.},
  TITLE = {On computing generalized characteristic vectors and values for a rectangular matrix},
  CROSSREF = {BoullionOdell68},
  PAGES = {267--275},
  YEAR = {1968},
  KEYWORDS = {}
}

@ARTICLE{AmirMoez70,
  AUTHOR = {Amir-Mo{\'e}z, A. R.},
  TITLE = {Geometry of generalized inverses},
  JOURNAL = {Math. Mag.},
  YEAR = {1970},
  VOLUME = {43},
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  KEYWORDS = {}
}

@ARTICLE{AmirMoez73,
  AUTHOR = {Amir-Mo{\'e}z, A. R.},
  TITLE = {Quasi-singular values of linear transformations},
  JOURNAL = {Rend. Circ. Mat. Palermo (2)},
  VOLUME = {22},
  YEAR = {1973},
  NUMBER = {3},
  PAGES = {314--316 (1974)},
  MRCLASS = {15A18},
  MRNUMBER = {55 \#10480}
}

@ARTICLE{AmirMoez75,
  AUTHOR = {Amir-Mo{\'e}z, A. R.},
  TITLE = {Geometry of determinants and {G}rassmann algebras},
  JOURNAL = {Delta (Waukesha)},
  VOLUME = {5},
  YEAR = {1975},
  NUMBER = {2},
  PAGES = {71--83},
  MRCLASS = {15A75},
  MRNUMBER = {52 \#3205}
}

@BOOK{AmirMoez90,
  AUTHOR = {Amir-Mo{\'e}z, A. R.},
  TITLE = {Extreme {P}roperties of {L}inear {T}ransformations},
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  YEAR = {1990},
  PAGES = {viii+166},
  ISBN = {0-936428-12-0},
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}

@ARTICLE{AmirMoezByerly96,
  AUTHOR = {Amir-Mo{\'e}z, A. R. and Byerly, R. E.},
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  VOLUME = {7},
  YEAR = {1996},
  PAGES = {85--89},
  MRCLASS = {51M25},
  MRNUMBER = {97d:51033}
}

@ARTICLE{AmirMoezHorn58,
  AUTHOR = {Amir-Mo{\'e}z, A. R. and Horn, A.},
  TITLE = {Singular values of a matrix},
  JOURNAL = {Amer. Math. Monthly},
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  YEAR = {1958},
  PAGES = {742--748},
  MRCLASS = {15.00},
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}

@MASTERSTHESIS{AndersonCL67,
  AUTHOR = {Anderson, C. L.},
  TITLE = {A {G}eometric {T}heory of {P}seudoinverses and some {A}pplications in {S}tatistics},
  SCHOOL = {Southern Methodist Univ.},
  YEAR = {1967},
  TYPE = {Master's thesis in Statistics},
  KEYWORDS = {}
}

@ARTICLE{AndersonRDEtAl84,
  AUTHOR = {Anderson, R. D. and Henderson, H. V. and Pukelsheim, F. and
              Searle, S. R.},
  TITLE = {Best estimation of variance components from balanced data, with arbitrary kurtosis},
  JOURNAL = {Math. Operationsforsch. Statist. Ser. Statist.},
  FJOURNAL = {Mathematische Operationsforschung und Statistik Series
              Statistics},
  VOLUME = {15},
  YEAR = {1984},
  NUMBER = {2},
  PAGES = {163--176},
  MRCLASS = {62J10},
  MRNUMBER = {85k:62157}
}

@ARTICLE{Anderson71,
  AUTHOR = {Anderson, Jr., W. N.},
  TITLE = {Shorted operators},
  JOURNAL = {SIAM J. Appl. Math.},
  YEAR = {1971},
  VOLUME = {20},
  PAGES = {520--525},
  KEYWORDS = {}
}

@ARTICLE{AndersonDuffin69,
  AUTHOR = {Anderson, Jr., W. N. and Duffin, R. J.},
  TITLE = {Series and parallel addition of matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  YEAR = {1969},
  VOLUME = {26},
  PAGES = {576--594},
  KEYWORDS = {},
  NOTE = {(see \cite{Krafft98})}
}

@ARTICLE{AndersonSchreiber72,
  AUTHOR = {Anderson, Jr., W. N. and Schreiber, M.},
  TITLE = {The infimum of two projections},
  JOURNAL = {Acta Sci. Math. (Szeged)},
  VOLUME = {33},
  YEAR = {1972},
  PAGES = {165--168},
  MRCLASS = {46C05},
  MRNUMBER = {48 \#848},
  KEYWORDS = {Hilbert, projection on intersection}
}

@ARTICLE{AndersonTrapp75,
  AUTHOR = {Anderson, Jr., W. N. and Trapp, G. E.},
  TITLE = {Shorted operators. {I}{I}},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {28},
  YEAR = {1975},
  PAGES = {60--71},
  MRCLASS = {94A20 (47-XX)},
  MRNUMBER = {50 \#9417},
  NOTE = {(this concept first introduced by Krein \cite{Krein47})}
}

@ARTICLE{AndersonTrapp75a,
  AUTHOR = {Anderson, Jr., W. N. and Trapp, G. E.},
  TITLE = {Inequalities for the parallel connection of resistive $n$-port networks},
  JOURNAL = {J. Franklin Inst.},
  VOLUME = {209},
  YEAR = {1975},
  NUMBER = {5},
  PAGES = {305--313},
  MRCLASS = {94A20},
  MRNUMBER = {55 \#2365}
}

@INPROCEEDINGS{AndersonTrapp82,
  AUTHOR = {Anderson, Jr., W. N. and Trapp, G. E.},
  TITLE = {Analytic operator functions and electrical networks},
  CROSSREF = {Campbell82a},
  PAGES = {12--26},
  YEAR = {1982},
  MRCLASS = {47A56 (94C05)},
  KEYWORDS = {appnet},
  MRNUMBER = {84i:47022}
}

@ARTICLE{AndersonTrapp86,
  AUTHOR = {Anderson, Jr., W. N. and Trapp, G. E.},
  TITLE = {Inverse problems for means of matrices},
  JOURNAL = {SIAM J. Algebraic Discrete Methods},
  VOLUME = {7},
  YEAR = {1986},
  NUMBER = {2},
  PAGES = {188--192},
  MRCLASS = {15A24 (47A62)},
  MRNUMBER = {87c:15028},
  KEYWORDS = {parallel sum, mean}
}

@ARTICLE{Ando79,
  AUTHOR = {Ando, T.},
  TITLE = {Generalized {S}chur complements},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {27},
  YEAR = {1979},
  PAGES = {173--186},
  MRCLASS = {15A24},
  MRNUMBER = {80m:15005},
  KEYWORDS = {Schur complement}
}

@ARTICLE{AnitescuEtAl96,
  AUTHOR = {Anitescu, Mihai and Coroian, Dan I. and Nashed, M. Zuhair and
              Potra, Florian A.},
  TITLE = {Outer inverses and multi-body system simulation},
  JOURNAL = {Numer. Funct. Anal. Optim.},
  FJOURNAL = {Numerical Functional Analysis and Optimization. An
              International Journal},
  VOLUME = {17},
  YEAR = {1996},
  NUMBER = {7-8},
  PAGES = {661--678},
  MRCLASS = {65L05 (34A09 70-08 70E99 70F20)},
  MRNUMBER = {98b:65073}
}

@ARTICLE{AnseloneLaurent68,
  AUTHOR = {Anselone, P. M. and Laurent, P. J.},
  TITLE = {A general method for the construction of interpolating or smoothing spline-functions},
  JOURNAL = {Numer. Math.},
  VOLUME = {12},
  YEAR = {1968},
  PAGES = {66--82},
  MRCLASS = {41.60 (65.00)},
  MRNUMBER = {40 \#3145}
}

@ARTICLE{AntonDuris76,
  AUTHOR = {Anton, H. and Duris, C. S.},
  TITLE = {On minimum norm and best approximate solutions of ${A}v=b$ in normed spaces},
  JOURNAL = {J. Approximation Theory},
  VOLUME = {16},
  YEAR = {1976},
  NUMBER = {3},
  PAGES = {245--250},
  MRCLASS = {65J05 (47A50)},
  MRNUMBER = {54 \#1587}
}

@ARTICLE{Antoulas98,
  AUTHOR = {Antoulas, A. C.},
  TITLE = {Approximation of linear operators in the $2$-norm},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {278},
  YEAR = {1998},
  NUMBER = {1-3},
  PAGES = {309--316},
  MRCLASS = {15A60 (47A58 47B35)},
  MRNUMBER = {99g:15033}
}

@BOOK{Archibald38,
  AUTHOR = {Archibald, R. C.},
  TITLE = {A {S}emicentennial {H}istory of the {A}merican {M}athematical {S}ociety 1888--1938 (2 volumes)},
  PUBLISHER = {American Mathematical Society},
  YEAR = {1938},
  VOLUME = {},
  ADDRESS = {New York},
  KEYWORDS = {History, Moore}
}

@ARTICLE{Arghiriade63,
  AUTHOR = {Arghiriade, E.},
  TITLE = {Sur les matrices qui sont permutables avec leur inverse g\'en\'eralis\'ee},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. Ser. VIII},
  YEAR = {1963},
  VOLUME = {35},
  PAGES = {244--251},
  KEYWORDS = {}
}

@ARTICLE{Arghiriade67,
  AUTHOR = {Arghiriade, E.},
  TITLE = {Remarques sur l'inverse g\'en\'eralis\'ee d'un produit de matrices},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. Ser. VIII},
  YEAR = {1967},
  VOLUME = {42},
  PAGES = {621--625},
  KEYWORDS = {}
}

@ARTICLE{Arghiriade67a,
  AUTHOR = {Arghiriade, E.},
  TITLE = {On the generalized inverse of a product of matrices},
  JOURNAL = {An. Univ. Timi\c soara Ser. \c Sti. Mat.-Fiz. No.},
  VOLUME = {5},
  YEAR = {1967},
  PAGES = {37--42},
  MRCLASS = {15.15},
  MRNUMBER = {38 \#1105}
}

@ARTICLE{Arghiriade67b,
  AUTHOR = {Arghiriade, E.},
  TITLE = {Sur quelques \'equations fonctionnelles de matrices},
  JOURNAL = {Rev. Roumaine Math. Pures Appl.},
  VOLUME = {12},
  YEAR = {1967},
  PAGES = {1127--1133},
  MRCLASS = {39.37},
  MRNUMBER = {38 \#1425}
}

@ARTICLE{Arghiriade68,
  AUTHOR = {Arghiriade, E.},
  TITLE = {Sur l'inverse g\'en\'eralis\'ee d'un operateur lineaire dans les espaces de {H}ilbert},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. Ser. VIII},
  YEAR = {1968},
  VOLUME = {45},
  PAGES = {471--477},
  KEYWORDS = {}
}

@ARTICLE{ArghiriadeDragomir63,
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}

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}

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  NOTE = {(extension of \cite{Lowerre74})}
}

@ARTICLE{BaksalaryMathew90,
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}

@ARTICLE{BaksalaryMitra91,
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}

@ARTICLE{BaksalaryPordzik90,
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}

@ARTICLE{BaksalaryPukelsheim91,
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}

@ARTICLE{BaksalaryEtAl92,
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}

@ARTICLE{BaksalaryEtAl89,
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}

@ARTICLE{BaksalaryEtAl96,
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  YEAR = {1996},
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}

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}

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}

@ARTICLE{Banerjee66,
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}

@ARTICLE{BanerjeeFederer68,
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@ARTICLE{Bapat94,
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  TITLE = {Generalized inverses with proportional minors},
  JOURNAL = {Linear Algebra and its Applications},
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  MRNUMBER = {95h:15005}
}

@ARTICLE{Bapat97,
  AUTHOR = {Bapat, R. B.},
  TITLE = {Moore--{P}enrose inverse of the incidence matrix of a tree},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {42},
  YEAR = {1997},
  NUMBER = {2},
  PAGES = {159--167},
  MRCLASS = {15A09 (05C05 05C50)},
  MRNUMBER = {98c:15012}
}

@ARTICLE{Bapat98,
  AUTHOR = {Bapat, R. B.},
  TITLE = {Structure of a nonnegative regular matrix and its generalized inverses},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {268},
  YEAR = {1998},
  PAGES = {31--39},
  MRCLASS = {15A09 (15A48)},
  MRNUMBER = {98m:15009},
  KEYWORDS = {matmon}
}

@ARTICLE{Bapat99,
  AUTHOR = {Bapat, R. B.},
  TITLE = {Linear estimation in models based on a graph},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {302/303},
  YEAR = {1999},
  PAGES = {223--230},
  MRCLASS = {15A09 (05C05 05C50)},
  MRNUMBER = {2000h:15006}
}

@ARTICLE{Bapat99a,
  AUTHOR = {Bapat, R. B.},
  TITLE = {Resistance distance in graphs},
  JOURNAL = {Mathematics Student},
  VOLUME = {68},
  YEAR = {1999},
  PAGES = {87--98}
}

@BOOK{Bapat99b,
  AUTHOR = {Bapat, R. B.},
  TITLE = {Linear {A}lgebra and {L}inear {M}odels},
  EDITION = {Second},
  PUBLISHER = {Hindustan Book Agency},
  ADDRESS = {New Delhi},
  YEAR = {1999},
  PAGES = {xii+180},
  ISBN = {81-85931-21-6},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{Bapat00,
  AUTHOR = {Bapat, R. B.},
  TITLE = {Moore-{P}enrose inverse of set inclusion matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {318},
  YEAR = {2000},
  NUMBER = {1-3},
  PAGES = {35--44},
  MRCLASS = {15A09},
  MRNUMBER = {1 787 222}
}

@ARTICLE{Bapat02,
  AUTHOR = {Bapat, R. B.},
  TITLE = {Outer inverses: {J}acobi type identities and nullities of submatrices},
  JOURNAL = {To appear},
  VOLUME = {},
  YEAR = {2002},
  NUMBER = {},
  PAGES = {},
  MRCLASS = {},
  MRNUMBER = {},
  KEYWORDS = {Jacobi identities, 2-inverses}
}

@ARTICLE{BapatBen-Israel95,
  AUTHOR = {Bapat, R. B. and Ben-Israel, A.},
  TITLE = {Singular values and maximum rank minors of generalized inverses},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {40},
  YEAR = {1995},
  NUMBER = {2},
  PAGES = {153--161},
  MRCLASS = {15A18 (15A09)},
  MRNUMBER = {98a:15019},
  KEYWORDS = {singv, matvol, ineq, inv1, invMP}
}

@INPROCEEDINGS{BapatHartwig94,
  AUTHOR = {Bapat, R. B. and Hartwig, R. E.},
  TITLE = {A master of the row space and the column space: the mathematical work of {S}ujit {K}umar {M}itra},
  CROSSREF = {BapatEtAl94},
  YEAR = {1994},
  PAGES = {5--14},
  MRCLASS = {01A60 (15-03)},
  MRNUMBER = {1 295 867},
  KEYWORDS = {his, bibl}
}

@ARTICLE{BapatEtAl97,
  AUTHOR = {Bapat, R. B. and Jain, S. K. and Pati, S.},
  TITLE = {Weighted {M}oore-{P}enrose inverse of a {B}oolean matrix},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {255},
  YEAR = {1997},
  PAGES = {267--279},
  MRCLASS = {15A09},
  MRNUMBER = {98a:15007},
  KEYWORDS = {discr, invMP, invo}
}

@ARTICLE{BapatEtAl99,
  AUTHOR = {Bapat, R. B. and Jain, S. K. and Prasad, K. M.},
  TITLE = {Generalized power symmetric stochastic matrices},
  JOURNAL = {Proc. Amer. Math. Soc.},
  VOLUME = {127},
  YEAR = {1999},
  NUMBER = {7},
  PAGES = {1987--1994},
  MRCLASS = {15A51},
  MRNUMBER = {99j:15032}
}

@ARTICLE{BapatEtAl97a,
  AUTHOR = {Bapat, R. B. and Jain, S. K. and Snyder, L. E.},
  TITLE = {Nonnegative idempotent matrices and the minus partial order},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {261},
  YEAR = {1997},
  PAGES = {143--154},
  MRCLASS = {15A48},
  MRNUMBER = {98c:15061},
  KEYWORDS = {minus partial order}
}

@INCOLLECTION{BapatKulkarni00,
  AUTHOR = {Bapat, R. B. and Kulkarni, D. M.},
  TITLE = {Minors of some matrices associated with a tree},
  BOOKTITLE = {Algebra and Its {A}pplications. {C}ontemporary {M}athematics 259
  (D. V. Huynh, S. K. Jain, S. R. Lopez-Permouth Ed.)},
  PAGES = {45--66},
  PUBLISHER = {American Math Society},
  ADDRESS = {Providence, RI},
  YEAR = {2000}
}

@PROCEEDINGS{BapatEtAl94,
  TITLE = {Generalized Inverses. Papers from the Workshop on $g$-inverses held in Calcutta,
             December 11--16, 1993},
  EDITOR = {Bapat, R. B. and Mitra, S. K. and Hartwig, R.},
  PUBLISHER = {North-Holland Publishing Co.},
  ADDRESS = {New York},
  YEAR = {1994},
  PAGES = {i--v and 1--113},
  MRCLASS = {15-06},
  MRNUMBER = {1 295 866},
  NOTE = {(special issue of \textit{Linear Algebra and its Applications} {\bf 211} (1994))},
  KEYWORDS = {gen, his, bibl}
}

@ARTICLE{BapatPati98,
  AUTHOR = {Bapat, R. B. and Pati, Sukanta},
  TITLE = {Algebraic connectivity and the characteristic set of a graph},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {45},
  YEAR = {1998},
  NUMBER = {2-3},
  PAGES = {247--273},
  MRCLASS = {05C50 (15A18)},
  MRNUMBER = {99h:05082}
}

@INCOLLECTION{BapatPrasad99,
  AUTHOR = {Bapat, R. B. and Prasad, K. M.},
  TITLE = {Cochran's Theorem and related results on matrix rank over a commutative ring},
  BOOKTITLE = {Statistical {I}nference and {D}esign
of {E}xperiments ({U}. {J}. {D}ixit and {M}. {R}. {S}atam Ed.)},
  PAGES = {125--133},
  PUBLISHER = {Narosa Publishing House},
  ADDRESS = {},
  YEAR = {1999}
}

@BOOK{BapatRaghavan97,
  AUTHOR = {Bapat, R. B. and Raghavan, T. E. S.},
  TITLE = {Nonnegative {M}atrices and {A}pplications},
  PUBLISHER = {Cambridge University Press},
  ADDRESS = {Cambridge},
  YEAR = {1997},
  PAGES = {xiv+336},
  ISBN = {0-521-57167-7},
  MRCLASS = {15A48 (90A14 90C08)},
  MRNUMBER = {98h:15038}
}

@ARTICLE{BapatEtAl90,
  AUTHOR = {Bapat, R. B. and Rao, K. P. S. Bhaskara and Prasad, K. M.},
  TITLE = {Generalized inverses over integral domains},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {140},
  YEAR = {1990},
  PAGES = {181--196},
  MRCLASS = {15A09},
  KEYWORDS = {algid, discr},
  MRNUMBER = {91i:15006}
}

@ARTICLE{BapatRobinson92,
  AUTHOR = {Bapat, R. B. and Robinson, D. W.},
  TITLE = {The {M}oore-{P}enrose inverse over a commutative ring},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {177},
  YEAR = {1992},
  PAGES = {89--103},
  MRCLASS = {15A09},
  KEYWORDS = {invMP, algr},
  MRNUMBER = {94a:15002}
}

@ARTICLE{BarkerCampbell83,
  AUTHOR = {Barker, G. P. and Campbell, S. L.},
  TITLE = {Internal stability of two-dimensional systems},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {14},
  YEAR = {1983},
  NUMBER = {4},
  PAGES = {365--369},
  MRCLASS = {15A18},
  MRNUMBER = {86g:15006}
}

@ARTICLE{Barnard63,
  AUTHOR = {Barnard, G. A.},
  TITLE = {The logic of least squares},
  JOURNAL = {J. Roy. Statist. Soc. Ser. B},
  VOLUME = {25},
  YEAR = {1963},
  PAGES = {124--127},
  MRCLASS = {},
  MRNUMBER = {30 \#2583}
}

@BOOK{Barnett71,
  AUTHOR = {Barnett, S.},
  TITLE = {Matrices in {C}ontrol {T}heory},
  PUBLISHER = {Van Nostrand Reinhold},
  YEAR = {1971},
  ADDRESS = {London},
  KEYWORDS = {}
}

@BOOK{Barnett90,
  AUTHOR = {Barnett, S.},
  TITLE = {Matrices: {M}ethods and {A}pplications},
  PUBLISHER = {Clarendon Press},
  YEAR = {1990},
  ADDRESS = {Oxford},
  KEYWORDS = {}
}

@ARTICLE{Basile68,
  AUTHOR = {Basile, G.},
  TITLE = {Alcune osservazioni sulla pseudoinversa di una matrice
              rettangolare. },
  JOURNAL = {Atti Accad. Sci. Ist. Bologna Cl. Sci. Fis. Rend. (12)},
  VOLUME = {6},
  YEAR = {1968/1969},
  NUMBER = {fasc.},
  PAGES = {1--2, 236--240},
  MRCLASS = {15.15},
  MRNUMBER = {40 \#7276}
}

@ARTICLE{BaskettKatz69,
  AUTHOR = {Baskett, T. S. and Katz, I. J.},
  TITLE = {Theorems on products of ${E}{P}\sb{r}$ matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {2},
  YEAR = {1969},
  PAGES = {87--103},
  MRCLASS = {15.30},
  MRNUMBER = {40 \#4280}
}

@ARTICLE{Bateman1908,
  AUTHOR = {H. Bateman},
  YEAR = {1908},
  TITLE = {A Formula for the Solving Function of a Certain
             Integral Equation of the Second Kind},
  JOURNAL = {Transactions of the Cambridge Philosophical Society},
  VOLUME = {20},
  PAGES = {179-187},
  KEYWORDS = {comp, svd, inteq}
}

@ARTICLE{Bateman1908a,
  AUTHOR = {H. Bateman},
  YEAR = {1908},
  TITLE = {The Reality of the Roots of Certain Transcendental
             Equations Occurring in the Theory of Integral
             Equations},
  JOURNAL = {Transactions of the Cambridge Philosophical Society},
  VOLUME = {20},
  PAGES = {371--381},
  KEYWORDS = {comp, svd, inteq}
}

@ARTICLE{Bateman1908b,
  AUTHOR = {H. Bateman},
  YEAR = {1908},
  TITLE = {On the Application of Integral Equations to the Determination
             of Upper and Lower Limits of a Double Integral},
  JOURNAL = {Transactions of the Cambridge Philosophical Society},
  VOLUME = {21},
  PAGES = {123--128},
  KEYWORDS = {comp, svd, inteq}
}

@ARTICLE{Bateman22,
  AUTHOR = {H. Bateman},
  YEAR = {1922},
  TITLE = {On the Numerical Solution of Linear Integral Equations},
  JOURNAL = {Proc. Roy. Soc. London Ser. A},
  VOLUME = {100},
  PAGES = {441--449},
  KEYWORDS = {comp, svd, inteq}
}

@ARTICLE{Batigne78,
  AUTHOR = {Batigne, D.},
  TITLE = {Integral generalized inverses of integral matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {22},
  YEAR = {1978},
  PAGES = {125--134},
  MRCLASS = {15A09},
  KEYWORDS = {algr, discr},
  MRNUMBER = {80c:15001}
}

@ARTICLE{BatigneEtAl78,
  AUTHOR = {Batigne, D. R. and Hall, F. J. and Katz, I. J.},
  TITLE = {Further results on integral generalized inverses of integral
             matrices},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {6},
  YEAR = {1978/79},
  NUMBER = {3},
  PAGES = {233--241},
  MRCLASS = {15A36 (15A09)},
  MRNUMBER = {80d:15020}
}

@ARTICLE{Bauer61,
  AUTHOR = {Bauer, F. L.},
  TITLE = {A further generalization of the {K}antorovi\v c inequality},
  JOURNAL = {Numer. Math.},
  VOLUME = {3},
  YEAR = {1961},
  PAGES = {117--119},
  MRCLASS = {15.58},
  MRNUMBER = {23 \#A157}
}

@ARTICLE{Bauer65,
  AUTHOR = {Bauer, F. L.},
  TITLE = {Elimination with weighted row combinations for solving linear equations and least squares problems},
  JOURNAL = {Numer. Math.},
  YEAR = {1965},
  VOLUME = {7},
  PAGES = {338--352},
  NOTE = {(republished, pp. 119--133 in \cite{WilkinsonReinsch71})}
}

@TECHREPORT{Bauer67,
  AUTHOR = {Bauer, F. L.},
  TITLE = {Theory of norms},
  INSTITUTION = {Stanford University},
  YEAR = {1967},
  TYPE = {Computer Science Dept.},
  NUMBER = {CS 75},
  ADDRESS = {Stanford}
}

@ARTICLE{BauerEtAl61,
  AUTHOR = {Bauer, F. L. and Stoer, J. and Witzgall, C.},
  TITLE = {Absolute and monotonic norms},
  JOURNAL = {Numer. Math.},
  VOLUME = {3},
  YEAR = {1961},
  PAGES = {257--264},
  MRCLASS = {65.33 (15.58)},
  MRNUMBER = {23 \#B3136}
}

@BOOK{BeckenbachBellman71,
  AUTHOR = {Beckenbach, E. F. and Bellman, R.},
  TITLE = {Inequalities},
  PUBLISHER = {Springer-Verlag},
  YEAR = {1971},
  ADDRESS = {New York},
  EDITION = {3rd}
}

@BOOK{Bellman70,
  AUTHOR = {Bellman, R.},
  TITLE = {Introduction to {M}atrix {A}nalysis},
  PUBLISHER = {McGraw-Hill Book Co.},
  YEAR = {1970},
  ADDRESS = {New York},
  EDITION = {2nd}
}

@ARTICLE{Beltrami1873,
  AUTHOR = {E. Beltrami},
  YEAR = {1873},
  TITLE = {Sulle Funzioni Bilineari},
  JOURNAL = {Giornale di Matematiche ad Uso degli Studenti Delle Universita},
  VOLUME = {11},
  PAGES = {98-106},
  NOTE = {(an English translation by D. Boley is available as University
           of Minnesota, Department of Computer Science, Technical
           Report 90--37, 1990. see history of SVD in \cite{Stewart93})},
  KEYWORDS = {alglin, svd, his}
}

@ARTICLE{Beltrami69,
  AUTHOR = {Beltrami, E. J.},
  TITLE = {A constructive proof of the {K}uhn--{T}ucker multiplier rule},
  JOURNAL = {J. Math. Anal. Appl.},
  YEAR = {1969},
  VOLUME = {26},
  PAGES = {297--306}
}

@ARTICLE{Ben-Israel64,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On direct sum decompositions of {H}estenes algebras},
  JOURNAL = {Israel J. Math.},
  VOLUME = {2},
  YEAR = {1964},
  PAGES = {50--54},
  MRCLASS = {46.50},
  KEYWORDS = {alg, mateq},
  MRNUMBER = {30 \#1403}
}

@ARTICLE{Ben-Israel65,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {An iterative method for computing the generalized inverse of an arbitrary matrix},
  JOURNAL = {Math. Comput.},
  VOLUME = {19},
  YEAR = {1965},
  PAGES = {452--455},
  MRCLASS = {65.35},
  KEYWORDS = {compit, invMP},
  MRNUMBER = {31 \#4152}
}

@ARTICLE{Ben-Israel65a,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A modified {N}ewton-{R}aphson method for the solution of systems of equations},
  JOURNAL = {Israel J. Math.},
  VOLUME = {3},
  YEAR = {1965},
  PAGES = {94--98},
  MRCLASS = {65.50 (26.55)},
  KEYWORDS = {nls, jacob, inv2},
  MRNUMBER = {33 \#5807}
}

@ARTICLE{Ben-Israel66,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On error bounds for generalized inverses},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {3},
  YEAR = {1966},
  PAGES = {585--592},
  MRCLASS = {65.35},
  KEYWORDS = {pert, invMP},
  MRNUMBER = {35 \#6344},
  NOTE = {(see also \cite{Stewart69})}
}

@ARTICLE{Ben-Israel66a,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A {N}ewton-{R}aphson method for the solution of systems of equations},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {15},
  YEAR = {1966},
  PAGES = {243--252},
  MRCLASS = {65.50},
  KEYWORDS = {nls, jacob, inv2},
  MRNUMBER = {34 \#5273}
}

@ARTICLE{Ben-Israel66b,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A note on the {C}ayley transform},
  JOURNAL = {Notices Amer. Math. Soc.},
  VOLUME = {13},
  YEAR = {1966},
  PAGES = {599}
}

@ARTICLE{Ben-Israel66c,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A note on an iterative method for generalized inversion of matrices},
  JOURNAL = {Math. Comput.},
  VOLUME = {20},
  YEAR = {1966},
  PAGES = {439--440},
  KEYWORDS = {compit, invMP}
}

@ARTICLE{Ben-Israel67,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On the geometry of subspaces in {E}uclidean $n$--spaces},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {15},
  YEAR = {1967},
  PAGES = {1184--1198}
}

@ARTICLE{Ben-Israel67a,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On iterative methods for solving nonlinear least squares problems over convex sets},
  JOURNAL = {Israel J. Math.},
  VOLUME = {5},
  YEAR = {1967},
  PAGES = {211--214}
}

@INPROCEEDINGS{Ben-Israel68,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On applications of generalized inverses in nonlinear analysis},
  CROSSREF = {BoullionOdell68},
  PAGES = {183--202},
  YEAR = {1968},
  KEYWORDS = {ana}
}

@ARTICLE{Ben-Israel68a,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On decompositions of matrix spaces with applications to matrix equations},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8)},
  VOLUME = {45},
  YEAR = {1968},
  PAGES = {122--128},
  MRCLASS = {15.35},
  KEYWORDS = {geos},
  MRNUMBER = {40 \#2698}
}

@ARTICLE{Ben-Israel68b,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On optimal solutions of $2$-person $0$-sum games},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8)},
  VOLUME = {44},
  YEAR = {1968},
  PAGES = {512--516},
  MRCLASS = {90.70},
  MRNUMBER = {39 \#2464}
}

@ARTICLE{Ben-Israel69,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On matrices of index zero or one},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {17},
  YEAR = {1969},
  PAGES = {1118--1121},
  MRCLASS = {15.15},
  KEYWORDS = {indx},
  MRNUMBER = {41 \#5385},
  NOTE = {(see \cite{Meyer74}, \cite{Rothblum76})}
}

@ARTICLE{Ben-Israel69a,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A note on partitioned matrices and equations},
  JOURNAL = {SIAM Rev.},
  VOLUME = {11},
  YEAR = {1969},
  PAGES = {247--250},
  MRCLASS = {15.30},
  KEYWORDS = {geos, matpar},
  MRNUMBER = {39 \#6899}
}

@INPROCEEDINGS{Ben-Israel70,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {On {N}ewton's method in nonlinear programming},
  CROSSREF = {Kuhn70},
  PAGES = {339--352}
}

@INPROCEEDINGS{Ben-Israel76,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {Applications of generalized inverses to programming, games, and
             networks},
  CROSSREF = {Nashed76},
  PAGES = {495--523},
  MRCLASS = {90C99 (90B99 90D99)},
  KEYWORDS = {app, lp, appnet},
  MRNUMBER = {58 \#9304}
}

@ARTICLE{Ben-Israel82,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A {C}ramer rule for least-norm solutions of consistent linear
             equations},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {43},
  YEAR = {1982},
  PAGES = {223--226},
  MRCLASS = {65F20},
  MRNUMBER = {83k:65029},
  NOTE = {(see \cite{Verghese82}, \cite{ChenY93}, \cite{ChenY93a}, \cite{ChenY93b}, \cite{SunW86},
 \cite{WangG86}, \cite{WangG89}, \cite{Werner84})}
}

@ARTICLE{Ben-Israel86,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {Generalized inverses of matrices: a perspective of the work of
             {P}enrose},
  JOURNAL = {Math. Proc. Cambridge Philos. Soc.},
  FJOURNAL = {Mathematical Proceedings of the Cambridge Philosophical
             Society},
  VOLUME = {100},
  YEAR = {1986},
  NUMBER = {3},
  PAGES = {407--425},
  MRCLASS = {15A09 (01A60 65F20)},
  KEYWORDS = {invMP, his, bibl},
  MRNUMBER = {87j:15007}
}

@ARTICLE{Ben-Israel92,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A volume associated with $m\times n$ matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {167},
  YEAR = {1992},
  PAGES = {87--111},
  MRCLASS = {15A15 (15A09)},
  KEYWORDS = {matvol, svd, algmul, detgen},
  MRNUMBER = {93f:15002},
  NOTE = {(this concept was introduced by Good \cite{Good80})}
}

@ARTICLE{Ben-Israel99,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {The change-of-variables formula using matrix volume},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {21},
  YEAR = {1999},
  NUMBER = {1},
  PAGES = {300--312 (electronic)},
  MRCLASS = {15A15 (26B15)},
  KEYWORDS = {app, jacob, ana, matvol, appdig, appint},
  MRNUMBER = {2000j:15005},
  URL = {http://epubs.siam.org/sam%2Dbin/pii.pl?pii=S0895479895296896}
}

@ARTICLE{Ben-Israel00,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {A local inverse for nonlinear mappings},
  NOTE = {Mathematical journey through analysis, matrix theory and scientific computation (Kent, OH, 1999)},
  JOURNAL = {Numer. Algorithms},
  VOLUME = {25},
  YEAR = {2000},
  NUMBER = {1-4},
  PAGES = {37--46},
  MRCLASS = {65J15 (15A09 15A15 65F20)},
  MRNUMBER = {1 827 144},
  KEYWORDS = {Nonlinear operators}
}

@ARTICLE{Ben-Israel01,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {An application of the matrix volume in probability},
  JOURNAL = {Linear Algebra and its Applications},
  YEAR = {2001},
  VOLUME = {321},
  PAGES = {9--25},
  KEYWORDS = {}
}

@ARTICLE{Ben-Israel02,
  AUTHOR = {Ben-Israel, A.},
  TITLE = {The {M}oore of the {M}oore--{P}enrose inverse},
  JOURNAL = {To appear},
  YEAR = {2002},
  VOLUME = {},
  PAGES = {},
  KEYWORDS = {History, Moore}
}

@ARTICLE{Ben-IsraelCharnes63,
  AUTHOR = {Ben-Israel, A. and Charnes, A.},
  TITLE = {Contributions to the theory of generalized inverses},
  JOURNAL = {J. Soc. Indust. Appl. Math.},
  VOLUME = {11},
  YEAR = {1963},
  PAGES = {667--699},
  MRCLASS = {15.15},
  KEYWORDS = {invMP, ana, serexp, spacH},
  MRNUMBER = {31 \#3441}
}

@ARTICLE{Ben-IsraelCharnes63a,
  AUTHOR = {Ben-Israel, A. and Charnes, A.},
  TITLE = {Generalized inverses and the {B}ott-{D}uffin network analysis},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {7},
  YEAR = {1963},
  PAGES = {428--435},
  MRCLASS = {15.15},
  KEYWORDS = {appnet, invo, geos},
  MRNUMBER = {28 \#107},
  NOTE = {(corrigendum in {\it J. Math. Anal. Appl.}\ {\bf 18}(1967), 393)}
}

@ARTICLE{Ben-IsraelCharnes68,
  AUTHOR = {Ben-Israel, A. and Charnes, A.},
  TITLE = {An explicit solution of a special class of linear programming problems},
  JOURNAL = {Operations Res.},
  VOLUME = {16},
  YEAR = {1968},
  PAGES = {1166--1175},
  MRCLASS = {90.50},
  KEYWORDS = {lp},
  MRNUMBER = {38 \#4137},
  NOTE = {(see \cite{Berman79},
 \cite{Bilodeau86}, \cite{RobersBen-Israel70}, \cite{Salinetti74})}
}

@INPROCEEDINGS{Ben-IsraeEtAll68,
  AUTHOR = {Ben-Israel, A. and Charnes, A. and Robers, P. D.},
  TITLE = {On generalized inverses and interval linear programming},
  CROSSREF = {BoullionOdell68},
  PAGES = {53--70},
  YEAR = {1968}
}

@ARTICLE{Ben-IsraelCohen66,
  AUTHOR = {Ben-Israel, A. and Cohen, D.},
  TITLE = {On iterative computation of generalized inverses and associated
             projections},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {3},
  YEAR = {1966},
  PAGES = {410--419},
  MRCLASS = {65.35},
  KEYWORDS = {compit, proj, invMP, serexp},
  MRNUMBER = {34 \#3764}
}

@BOOK{Ben-IsraelGreville74,
  AUTHOR = {Ben-Israel, A. and Greville, T. N. E.},
  TITLE = {Generalized {I}nverses: {T}heory and {A}pplications},
  PUBLISHER = {Wiley-Interscience [John Wiley \& Sons]},
  ADDRESS = {New York},
  YEAR = {1974},
  PAGES = {xi+395},
  MRCLASS = {15A09 (47A50 65F20)},
  MRNUMBER = {53 \#469},
  NOTE = {(reprinted by Robert E. Krieger Publishing Co. Inc., Huntington, NY, 1980.)},
  KEYWORDS = {gen, his, bibl}
}

@INPROCEEDINGS{Ben-IsraelGreville76,
  AUTHOR = {Ben-Israel, A. and Greville, T. N. E.},
  TITLE = {Some topics in generalized inverses of matrices},
  CROSSREF = {Nashed76},
  PAGES = {125--147},
  YEAR = {1976},
  MRCLASS = {15A09},
  KEYWORDS = {gen},
  MRNUMBER = {58 \#16714}
}

@ARTICLE{Ben-IsraelKirby69,
  AUTHOR = {Ben-Israel, A. and Kirby, M. J. L.},
  TITLE = {A characterization of equilibrium points of bimatrix games},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8)},
  VOLUME = {46},
  YEAR = {1969},
  PAGES = {402--407},
  MRCLASS = {90.70},
  MRNUMBER = {40 \#8450}
}

@ARTICLE{Ben-IsraelWersan63,
  AUTHOR = {Ben-Israel, A. and Wersan, S. J.},
  TITLE = {An elimination method for computing the generalized inverse of an arbitrary complex matrix},
  JOURNAL = {J. Assoc. Comput. Mach.},
  VOLUME = {10},
  YEAR = {1963},
  PAGES = {532--537},
  MRCLASS = {65.35},
  KEYWORDS = {compdi},
  MRNUMBER = {31 \#5318}
}

@ARTICLE{BennettEdwards96,
  AUTHOR = {Bennett, J. M. and Edwards, J. J.},
  TITLE = {A graph isomorphism algorithm using pseudoinverses},
  JOURNAL = {BIT},
  FJOURNAL = {BIT. Numerical Mathematics},
  VOLUME = {36},
  YEAR = {1996},
  NUMBER = {1},
  PAGES = {41--53},
  MRCLASS = {05C60 (05C85 15A09)},
  MRNUMBER = {98c:05117}
}

@INCOLLECTION{BensonFrederickson87,
  AUTHOR = {Benson, M. W. and Frederickson, P. O.},
  TITLE = {Fast parallel algorithms for the {M}oore-{P}enrose pseudo-inverse},
  BOOKTITLE = {Hypercube {M}ultiprocessors 1987 ({K}noxville, {TN},
1986)},
  PAGES = {597--604},
  PUBLISHER = {SIAM},
  ADDRESS = {Philadelphia, PA},
  YEAR = {1987},
  MRCLASS = {65F05 (65W05)},
  MRNUMBER = {1 014 275},
  KEYWORDS = {compar, invMP}
}

@INCOLLECTION{BensonFrederickson88,
  AUTHOR = {Benson, M. W. and Frederickson, P. O.},
  TITLE = {Fast pseudo-inverse algorithms on hypercubes},
  BOOKTITLE = {Multigrid {M}ethods ({C}opper {M}ountain, {CO},
1987)},
  PAGES = {23--33},
  PUBLISHER = {Dekker},
  ADDRESS = {New York},
  YEAR = {1988},
  MRCLASS = {65F20 (65W05)},
  KEYWORDS = {compar, invMP, mulgr},
  MRNUMBER = {89g:65046}
}

@ARTICLE{Ben-TalTeboulle90,
  AUTHOR = {Ben-Tal, A. and Teboulle, M.},
  TITLE = {A geometric property of the least squares solution of linear equations},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {139},
  YEAR = {1990},
  PAGES = {165--170},
  MRCLASS = {15A06 (90C20)},
  MRNUMBER = {91h:15004},
  NOTE = {(see \cite{Berg86}, \cite{Dikin74},
  \cite{Ben-Israel92}, \cite{Ben-TalTeboulle93}, \cite{BobrovnikovaVavasis00},
  \cite{Forsgren96})}
}

@ARTICLE{Ben-TalTeboulle93,
  AUTHOR = {Ben-Tal, A. and Teboulle, M.},
  TITLE = {Addenda: ``{A} geometric property of the least squares solution of linear equations'' [{L}inear {A}lgebra {A}ppl.\ {\bf 139} (1990), 165--170]},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {180},
  YEAR = {1993},
  PAGES = {5},
  MRCLASS = {15A06 (90C20)},
  MRNUMBER = {93k:15004}
}

@ARTICLE{BenziMeyer95,
  AUTHOR = {Benzi, M. and Meyer, Jr., C. D.},
  TITLE = {A direct projection method for sparse linear systems},
  JOURNAL = {SIAM J. Sci. Comput.},
  VOLUME = {16},
  YEAR = {1995},
  NUMBER = {5},
  PAGES = {1159--1176},
  MRCLASS = {65F50 (65F05)},
  KEYWORDS = {proj},
  MRNUMBER = {96j:65043}
}

@INCOLLECTION{BerensFinzel87,
  AUTHOR = {Berens, H. and Finzel, M.},
  TITLE = {A continuous selection of the metric projection in matrix spaces},
  BOOKTITLE = {Numerical {M}ethods of {A}pproximation {T}heory, Vol.\ 8
              ({O}berwolfach, 1986)},
  PAGES = {21--29},
  PUBLISHER = {Birkh\"auser},
  ADDRESS = {Basel},
  YEAR = {1987},
  MRCLASS = {41A65 (15A99 41A50 58C06)},
  MRNUMBER = {90i:41040},
  NOTE = {(see \cite{BerensFinzel90})}
}

@ARTICLE{BerensFinzel90,
  AUTHOR = {Berens, H. and Finzel, M.},
  TITLE = {Addendum: ``{A} continuous selection of the metric projection in matrix spaces'' [in {\it {N}umerical methods of approximation theory, {V}ol.\ 8} ({O}berwolfach, 1986),
              21--29, {B}irkh\"auser, {B}asel, 1987; {M}{R} 90i:41040]},
  JOURNAL = {Numer. Math.},
  FJOURNAL = {Numerische Mathematik},
  VOLUME = {57},
  YEAR = {1990},
  NUMBER = {6-7},
  PAGES = {663--667},
  MRCLASS = {41A65 (15A99 54C65 58C06 65F99)},
  MRNUMBER = {91e:41039}
}

@BOOK{BerezinZhidkov65,
  AUTHOR = {Berezin, I.S. and Zhidkov, N.P.},
  TITLE = {Computing {M}ethods},
  PUBLISHER = {Pergamon Press},
  YEAR = {1965},
  ADDRESS = {London},
  KEYWORDS = {}
}

@ARTICLE{Berg80,
  AUTHOR = {Berg, L.},
  TITLE = {{\"U}ber quasivertauschbare {M}atrixinversen},
  JOURNAL = {Rostock. Math. Kolloq.},
  FJOURNAL = {Rostocker Mathematisches Kolloquium},
  NUMBER = {15},
  YEAR = {1980},
  PAGES = {5--10},
  MRCLASS = {15A09},
  MRNUMBER = {82i:15004}
}

@ARTICLE{Berg86,
  AUTHOR = {Berg, L.},
  TITLE = {Three results in connection with inverse matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {84},
  YEAR = {1986},
  PAGES = {63--77},
  MRCLASS = {15A09 (15A15 15A57)},
  MRNUMBER = {88b:15002},
  NOTE = {(see also \cite{Ben-TalTeboulle90})}
}

@BOOK{BergerGostiaux88,
  AUTHOR = {Berger, M. and Gostiaux, B.},
  TITLE = {Differential {G}eometry: {M}anifolds, {C}urves and {S}urfaces},
  PUBLISHER = {Springer-Verlag},
  SERIES = {Graduate Texts in Mathematics No. 115},
  YEAR = {1988},
  ADDRESS = {New York},
  NOTE = {(translated by S. Levy)}
}

@ARTICLE{BergmanEtAl50,
  AUTHOR = {P. G. Bergman and R. Penfield and R. Schiller and H. Zatkis},
  YEAR = {1950},
  TITLE = {The {Hamiltonian} of the General Theory of Relativity
             with Electromagnetic Field},
  JOURNAL = {Physical Review},
  VOLUME = {52},
  PAGES = {1950},
  KEYWORDS = {alglin, apphys}
}

@ARTICLE{Berman74,
  AUTHOR = {Berman, A.},
  TITLE = {Nonnegative matrices which are equal to their generalized
              inverse},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {9},
  YEAR = {1974},
  PAGES = {261--265},
  MRCLASS = {15A48},
  MRNUMBER = {50 \#4630}
}

@ARTICLE{Berman79,
  AUTHOR = {Berman, A.},
  TITLE = {Generalized interval programming},
  JOURNAL = {Bull. Calcutta Math. Soc.},
  VOLUME = {71},
  YEAR = {1979},
  NUMBER = {3},
  PAGES = {169--176},
  MRCLASS = {90C30},
  MRNUMBER = {82a:90130}
}

@ARTICLE{BermanJain88,
  AUTHOR = {Berman, A. and Jain, S. K.},
  TITLE = {Nonnegative generalized inverses of powers of nonnegative matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {107},
  YEAR = {1988},
  PAGES = {169--179},
  MRCLASS = {15A09 (15A48)},
  MRNUMBER = {89g:15006}
}

@ARTICLE{BermanNeumann76,
  AUTHOR = {Berman, A. and Neumann, M.},
  TITLE = {Proper splittings of rectangular matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {31},
  YEAR = {1976},
  NUMBER = {2},
  PAGES = {307--312},
  MRCLASS = {15A06 (65F10)},
  MRNUMBER = {54 \#330}
}

@ARTICLE{BermanNeumann76a,
  AUTHOR = {Berman, A. and Neumann, M.},
  TITLE = {Consistency and splittings},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {13},
  YEAR = {1976},
  NUMBER = {6},
  PAGES = {877--888},
  MRCLASS = {65F10 (93B10)},
  MRNUMBER = {55 \#9504}
}

@ARTICLE{BermanPlemmons72,
  AUTHOR = {Berman, A. and Plemmons, R. J.},
  TITLE = {Monotonicity and the generalized inverse},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {22},
  YEAR = {1972},
  PAGES = {155--161},
  MRCLASS = {15A09},
  MRNUMBER = {46 \#7254}
}

@ARTICLE{BermanPlemmons74,
  AUTHOR = {Berman, A. and Plemmons, R. J.},
  TITLE = {Inverses of nonnegative matrices},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {2},
  YEAR = {1974},
  PAGES = {161--172},
  MRCLASS = {15A09},
  MRNUMBER = {51 \#537}
}

@ARTICLE{BermanPlemmons74a,
  AUTHOR = {Berman, A. and Plemmons, R. J.},
  TITLE = {Cones and iterative methods for best least squares solutions of linear systems},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {11},
  YEAR = {1974},
  PAGES = {145--154},
  MRCLASS = {65F10},
  MRNUMBER = {50 \#1478}
}

@BOOK{BermanPlemmons94,
  AUTHOR = {Berman, A. and Plemmons, R. J.},
  TITLE = {Nonnegative {M}atrices in the {M}athematical {S}ciences},
  PUBLISHER = {Society for Industrial and Applied Mathematics (SIAM)},
  ADDRESS = {Philadelphia, PA},
  YEAR = {1994},
  PAGES = {xx+340},
  ISBN = {0-89871-321-8},
  MRCLASS = {15A48 (15-02 60J10 90C33)},
  MRNUMBER = {95e:15013},
  NOTE = {(revised reprint of the 1979 original)}
}

@ARTICLE{Bernard89,
  AUTHOR = {Bernard, L.},
  TITLE = {A generalized inverse method for asymptotic linear programming},
  JOURNAL = {Mathematical Programming},
  VOLUME = {43},
  YEAR = {1989},
  PAGES = {71--86}
}

@ARTICLE{Bernard93,
  AUTHOR = {Bernard, L.},
  TITLE = {An efficient basis update for asymptotic linear programming},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {184},
  YEAR = {1993},
  PAGES = {83--102}
}

@INCOLLECTION{BerrymanEtAl90,
  AUTHOR = {Berryman, Kenneth W. and Inchiosa, Mario E. and Jaffe, Arthur
              M. and Janowsky, Steven A.},
  TITLE = {Extending the pseudoinverse rule},
  BOOKTITLE = {Neural {N}etworks and {S}pin {G}lasses (P\^orto Alegre, 1989)},
  PAGES = {169--175},
  PUBLISHER = {World Sci. Publishing},
  ADDRESS = {Teaneck, NJ},
  YEAR = {1990},
  MRCLASS = {92J40 (92B20)},
  MRNUMBER = {92f:92048}
}

@ARTICLE{BerteroEtAl85,
  AUTHOR = {Bertero, M. and De Mol, C. and Pike, E. R.},
  TITLE = {Linear inverse problems with discrete data. {I}. {G}eneral formulation and singular system analysis},
  JOURNAL = {Inverse Problems},
  FJOURNAL = {Inverse Problems. An International Journal on the Theory and
              Practice of Inverse Problems, Inverse Methods and Computerized
              Inversion of Data},
  VOLUME = {1},
  YEAR = {1985},
  NUMBER = {4},
  PAGES = {301--330},
  MRCLASS = {45E99 (41A15 65J10)},
  MRNUMBER = {87e:45005}
}

@ARTICLE{BerteroEtAl88,
  AUTHOR = {Bertero, M. and De Mol, C. and Pike, E. R.},
  TITLE = {Linear inverse problems with discrete data. {I}{I}. {S}tability and regularisation},
  JOURNAL = {Inverse Problems},
  FJOURNAL = {Inverse Problems. An International Journal on the Theory and
              Practice of Inverse Problems, Inverse Methods and Computerized
              Inversion of Data},
  VOLUME = {4},
  YEAR = {1988},
  NUMBER = {3},
  PAGES = {573--594},
  MRCLASS = {65J10 (47A05 47A50)},
  MRNUMBER = {90a:65127}
}

@INCOLLECTION{BerubeEtAl91,
  AUTHOR = {B{\'e}rub{\'e}, J. and Hartwig, R. E. and Styan, G.
             P. H.},
  TITLE = {On canonical correlations and the degrees of non-orthogonality in the three-way layout},
  BOOKTITLE = {Statistical {S}ciences and {D}ata {A}nalysis (Tokyo,
1991)},
  PAGES = {247--252},
  PUBLISHER = {VSP},
  ADDRESS = {Utrecht},
  YEAR = {1993},
  MRCLASS = {62J05 (62H20)},
  KEYWORDS = {appst, geoa},
  MRNUMBER = {96m:62117}
}

@ARTICLE{Beutler65a,
  AUTHOR = {Beutler, F. J.},
  TITLE = {The operator theory of the pseudo-inverse. {I}. {B}ounded operators},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {10},
  YEAR = {1965},
  PAGES = {451--470},
  MRCLASS = {47.10},
  KEYWORDS = {spacB, spacH, sollsq, solmin, linop},
  MRNUMBER = {31 \#3865a}
}

@ARTICLE{Beutler65b,
  AUTHOR = {Beutler, F. J.},
  TITLE = {The operator theory of the pseudo-inverse. {I}{I}. {U}nbounded operators with arbitrary range},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {10},
  YEAR = {1965},
  PAGES = {471--493},
  MRCLASS = {47.10},
  KEYWORDS = {spacB, spacH, sollsq, solmin, linop},
  MRNUMBER = {31 \#3865b}
}

@INPROCEEDINGS{BeutlerRoot76,
  AUTHOR = {Beutler, F. J. and Root, W. L.},
  TITLE = {The operator pseudoinverse in control and systems identification},
  CROSSREF = {Nashed76},
  PAGES = {397--494},
  YEAR = {1976},
  MRCLASS = {93E10 (65F20)},
  KEYWORDS = {invMP, spacH, GauMar, appcon},
  MRNUMBER = {58 \#9658}
}

@ARTICLE{BevisEtAl81,
  AUTHOR = {Bevis, J. H. and Hall, F. J. and Katz, I. J.},
  TITLE = {Integer generalized inverses of incidence matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {39},
  YEAR = {1981},
  PAGES = {247--258},
  MRCLASS = {15A09 (05C50)},
  MRNUMBER = {82k:15004}
}

@ARTICLE{BevisEtAl87,
  AUTHOR = {Bevis, J. H. and Hall, F. J. and Hartwig, R. E.},
  TITLE = {The {D}razin inverse of a semilinear transformation and its matrix representation},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {97},
  YEAR = {1987},
  PAGES = {229--242},
  MRCLASS = {15A09 (15A21)},
  KEYWORDS = {invD},
  MRNUMBER = {88i:15006}
}

@INCOLLECTION{BevisEtAl87a,
  AUTHOR = {Bevis, J. H. and Hall, F. J. and Hartwig, R. E.},
  TITLE = {Consimilarity and the matrix equation ${A}\overline {X}-{X}{B}={C}$},
  BOOKTITLE = {Current {T}rends in {M}atrix {T}heory ({A}uburn, {A}la., 1986)},
  PAGES = {51--64},
  PUBLISHER = {North-Holland},
  ADDRESS = {New York},
  YEAR = {1987},
  MRCLASS = {15A24 (15A21)},
  MRNUMBER = {89a:15015}
}

@BOOK{Bhatia87,
  AUTHOR = {Bhatia, R.},
  TITLE = {Perturbation {B}ounds for {M}atrix {E}igenvalues},
  PUBLISHER = {Longman Scientific \& Technical},
  ADDRESS = {Harlow},
  YEAR = {1987},
  PAGES = {viii+129},
  ISBN = {0-582-01379-8},
  MRCLASS = {15A42 (15A60 47A55 65F15)},
  MRNUMBER = {88k:15020}
}

@ARTICLE{Bhatia91,
  AUTHOR = {Bhatia, R.},
  TITLE = {Letter to the editor: ``{T}he $n$-dimensional {P}ythagorean theorem'' [{L}inear and {M}ultilinear {A}lgebra {\bf 26}(1990), no.\ 1-2, 9--13; {M}{R} 90k:51031] by {S}.-{Y}. {T}.
              {L}in and {Y}. {F}. {L}in},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {30},
  YEAR = {1991},
  NUMBER = {1-2},
  PAGES = {155},
  MRCLASS = {51M05},
  MRNUMBER = {1 119 479},
  NOTE = {(see \cite{LinLin90})}
}

@BOOK{Bhatia97,
  AUTHOR = {Bhatia, R.},
  TITLE = {Matrix {A}nalysis},
  PUBLISHER = {Springer-Verlag},
  ADDRESS = {New York},
  YEAR = {1997},
  PAGES = {xii+347},
  ISBN = {0-387-94846-5},
  MRCLASS = {15-02 (47-02)},
  MRNUMBER = {98i:15003}
}

@ARTICLE{Bhimasankaram74,
  AUTHOR = {Bhimasankaram, P.},
  TITLE = {A characterization of subclasses of generalized inverses of specified rank},
  JOURNAL = {Sankhy\=a Ser. A},
  VOLUME = {36},
  YEAR = {1974},
  NUMBER = {2},
  PAGES = {214--218},
  MRCLASS = {15A09 (62J05)},
  MRNUMBER = {52 \#5697}
}

@ARTICLE{Bhimasankaram88,
  AUTHOR = {Bhimasankaram, P.},
  TITLE = {On generalized inverses of a block in a partitioned matrix},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {109},
  YEAR = {1988},
  PAGES = {131--143},
  MRCLASS = {15A09},
  MRNUMBER = {89j:15007}
}

@ARTICLE{Bhimasankaram88a,
  AUTHOR = {Bhimasankaram, P.},
  TITLE = {Rank factorization of a matrix and its applications},
  JOURNAL = {Math. Sci.},
  FJOURNAL = {The Mathematical Scientist},
  VOLUME = {13},
  YEAR = {1988},
  NUMBER = {1},
  PAGES = {4--14},
  MRCLASS = {15A23},
  MRNUMBER = {90b:15009a},
  NOTE = {(see \cite{Rennie88})}
}

@ARTICLE{BhimasankaramMathew93,
  AUTHOR = {Bhimasankaram, P. and Mathew, T.},
  TITLE = {On ordering properties of generalized inverses of nonnegative definite matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {183},
  YEAR = {1993},
  PAGES = {131--146},
  MRCLASS = {15A09},
  MRNUMBER = {93m:15005}
}

@ARTICLE{BhimasankaramSahaRay97,
  AUTHOR = {Bhimasankaram, P. and SahaRay, R.},
  TITLE = {On a partitioned linear model and some associated reduced models},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {264},
  YEAR = {1997},
  PAGES = {329--339},
  MRCLASS = {62J05},
  MRNUMBER = {98m:62186}
}

@ARTICLE{Bilodeau86,
  AUTHOR = {Bilodeau, M.},
  TITLE = {Sur une repr{\'e}sentation explicite des solutions optimales d'un programme lin{\'e}aire},
  JOURNAL = {Canad. Math. Bull.},
  FJOURNAL = {Canadian Mathematical Bulletin},
  VOLUME = {29},
  YEAR = {1986},
  NUMBER = {4},
  PAGES = {419--425},
  MRCLASS = {90C05 (90C08)},
  KEYWORDS = {appopt},
  MRNUMBER = {87m:90075}
}

@ARTICLE{Birkhoff11,
  AUTHOR = {Birkhoff, G. D.},
  TITLE = {Review of ``{T}he {N}ew {H}aven {C}olloquium. By {E}. {H}. {M}oore, {E}. {J}. {W}ilczynski, {M}. {M}ason. {Y}ale {U}niversity {P}ress, 1910, x + 222 p.''},
  JOURNAL = {Bull. Amer. Math. Soc.},
  VOLUME = {17},
  YEAR = {1911},
  PAGES = {414--428},
  KEYWORDS = {History, Moore}
}

@BOOK{Birnbaum62,
  AUTHOR = {Birnbaum, Z. W.},
  TITLE = {Introduction to {P}robability and {M}athematical {S}tatistics},
  PUBLISHER = {Harper \& Brothers, Publishers, New York},
  YEAR = {1962},
  PAGES = {viii+325},
  MRCLASS = {62.00},
  MRNUMBER = {29 \#679},
  KEYWORDS = {Probability}
}

@ARTICLE{Bjerhammar51,
  AUTHOR = {Bjerhammar, A.},
  TITLE = {Rectangular reciprocal matrices, with special reference to geodetic calculations},
  JOURNAL = {Bull. G\'eod\'esique},
  YEAR = {1951},
  VOLUME = {},
  PAGES = {188--220}
}

@ARTICLE{Bjerhammar51a,
  AUTHOR = {Bjerhammar, A.},
  TITLE = {Application of calculus of matrices to method of least squares with special reference to geodetic calculations},
  JOURNAL = {Trans. Roy. Inst. Tech. Stockholm},
  VOLUME = {1951},
  YEAR = {1951},
  NUMBER = {49},
  PAGES = {86 pp. (2 plates)},
  MRCLASS = {65.0X},
  MRNUMBER = {14,1127f}
}

@ARTICLE{Bjerhammar58,
  AUTHOR = {Bjerhammar, A.},
  TITLE = {A generalized matrix algebra},
  JOURNAL = {Trans. Roy. Inst. Tech. Stockholm},
  VOLUME = {1958},
  YEAR = {1958},
  NUMBER = {124},
  PAGES = {32 pp.}
}

@ARTICLE{Bjerhammar67,
  AUTHOR = {Bjerhammar, A.},
  TITLE = {Studies with generalized matrix algebra},
  JOURNAL = {Bull. G\'eod\'esique (N.S.) No.},
  VOLUME = {85},
  YEAR = {1967},
  PAGES = {193--210},
  MRCLASS = {15.15},
  MRNUMBER = {36 \#1459}
}

@BOOK{Bjerhammar73,
  AUTHOR = {Bjerhammar, A.},
  TITLE = {Theory of {E}rrors and {G}eneralized {M}atrix {I}nverses},
  PUBLISHER = {Elsevier Scientific Publishing Co.},
  ADDRESS = {Amsterdam},
  YEAR = {1973},
  PAGES = {xii+420},
  MRCLASS = {62-02 (15A09 65FXX 93E10)},
  MRNUMBER = {49 \#1626}
}

@ARTICLE{Bjorck67,
  AUTHOR = {Bj{\"o}rck, {\AA}.},
  TITLE = {Solving linear least squares problems by {G}ram--{S}chmidt orthogonalization},
  JOURNAL = {BIT},
  VOLUME = {7},
  YEAR = {1967},
  PAGES = {1--21}
}

@ARTICLE{Bjorck67a,
  AUTHOR = {Bj{\"o}rck, {\AA}.},
  TITLE = {Iterative refinement of linear least squares solutions {I}},
  JOURNAL = {BIT},
  VOLUME = {7},
  YEAR = {1967},
  PAGES = {257--278}
}

@ARTICLE{Bjorck68,
  AUTHOR = {Bj{\"o}rck, {\AA}.},
  TITLE = {Iterative refinement of linear least squares solutions {II}},
  JOURNAL = {BIT},
  VOLUME = {8},
  YEAR = {1968},
  PAGES = {8--30}
}

@INCOLLECTION{Bjorck74,
  AUTHOR = {Bj{\"o}rck, {\AA}.},
  TITLE = {A uniform numerical method for linear estimation from general {G}auss-{M}arkov models},
  BOOKTITLE = {Proceedings of the {F}irst {S}ymposium on {C}omutational {S}tatistics (COMPSTAT),
  (G. Bruckmann, F. Ferschl and L. Schmetterer, Editors)},
  PAGES = {131--140},
  PUBLISHER = {Physica Verlag},
  YEAR = {1974},
  ADDRESS = {Vienna}
}

@BOOK{Bjorck94,
  AUTHOR = {Bj{\"o}rck, {\AA}.},
  TITLE = {Numerical {M}ethods for {L}east {S}quares {P}roblems},
  PUBLISHER = {Society for Industrial and Applied Mathematics (SIAM)},
  ADDRESS = {Philadelphia, PA},
  YEAR = {1994},
  PAGES = {},
  ISBN = {},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{BjorckBowie71,
  AUTHOR = {Bj{\"o}rck, {\AA}. and Bowie, C.},
  YEAR = {1971},
  TITLE = {An iterative algorithm for computing the best estimate of an orthogonal matrix},
  JOURNAL = {SIAJN},
  VOLUME = {8},
  NUMBER = {2},
  PAGES = {358--364},
  KEYWORDS = {}
}

@ARTICLE{BjorckElfving79,
  AUTHOR = {Bj{\"o}rck, {\AA}. and Elfving, T.},
  YEAR = {1979},
  TITLE = {Accelerated Projection Methods for Computing Pseudoinverse Solutions of Systems of Linear Equations},
  JOURNAL = {BIT},
  VOLUME = {19},
  PAGES = {145--163},
  KEYWORDS = {compit, invMP, lineq}
}

@ARTICLE{BjorckGolub67,
  AUTHOR = {Bj{\"o}rck, {\AA}. and Golub, G. H.},
  TITLE = {Iterative refinement of linear least squares solutions by Householder transformation},
  JOURNAL = {BIT},
  VOLUME = {7},
  YEAR = {1967},
  PAGES = {322--337}
}

@ARTICLE{BjorckGolub73,
  AUTHOR = {Bj{\"o}rck, {\AA}. and Golub, G. H.},
  YEAR = {1973},
  TITLE = {Numerical Methods for Computing Angles between Linear Subspaces},
  JOURNAL = {Mathematics of Computation},
  VOLUME = {27},
  PAGES = {579-594},
  KWDS = {math, nla, gsvd, canonical angles, subspace metric}
}

@ARTICLE{BlaschkeEtAl97,
  AUTHOR = {Blaschke, B. and Neubauer, A. and Scherzer, O.},
  TITLE = {On convergence rates for the iteratively regularized {G}auss-{N}ewton method},
  JOURNAL = {IMA J. Numer. Anal.},
  FJOURNAL = {IMA Journal of Numerical Analysis},
  VOLUME = {17},
  YEAR = {1997},
  NUMBER = {3},
  PAGES = {421--436},
  MRCLASS = {65J20 (47H17 65J15)},
  MRNUMBER = {98f:65066}
}

@ARTICLE{BlatterCheney72,
  AUTHOR = {Blatter, J. and Cheney, E. W.},
  TITLE = {On the existence of extremal projections},
  JOURNAL = {J. Approximation Theory},
  VOLUME = {6},
  YEAR = {1972},
  PAGES = {72--79},
  MRCLASS = {41A65},
  MRNUMBER = {49 \#3403}
}

@ARTICLE{Blattner62,
  AUTHOR = {Blattner, J. W.},
  TITLE = {Bordered matrices},
  JOURNAL = {J. Soc. Indust. Appl. Math.},
  VOLUME = {10},
  YEAR = {1962},
  PAGES = {528--536},
  MRCLASS = {65.40},
  KEYWORDS = {matbor, proj, invMP, eig},
  MRNUMBER = {27 \#2098}
}

@ARTICLE{Blattner64,
  AUTHOR = {Blattner, J. W.},
  TITLE = {On the convergence of a certain matrix iteration},
  JOURNAL = {Bul. Inst. Politehn. Ia\c si (N.S.)},
  VOLUME = {10 (14)},
  YEAR = {1964},
  NUMBER = {3-4},
  PAGES = {43--46},
  MRCLASS = {65.35},
  KEYWORDS = {matbor, compit},
  MRNUMBER = {32 \#1885}
}

@ARTICLE{Bliss33,
  AUTHOR = {Bliss, G. A.},
  TITLE = {Eliakim {H}astings {M}oore},
  JOURNAL = {Bull. Amer. Math. Soc.},
  YEAR = {1933},
  VOLUME = {39},
  PAGES = {831--838},
  KEYWORDS = {History, Moore}
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@ARTICLE{Bliss34,
  AUTHOR = {Bliss, G. A.},
  TITLE = {The scientific work of {E}liakim {H}astings {M}oore},
  JOURNAL = {Bull. Amer. Math. Soc.},
  YEAR = {1934},
  VOLUME = {40},
  PAGES = {501--514},
  KEYWORDS = {History, Moore}
}

@PREAMBLE{{\def\polhk#1{\setbox0=\hbox{#1}{\ooalign{\hidewidth
    \lower1.5ex\hbox{`}\hidewidth\crcr\unhbox0}}} }}

@ARTICLE{BoberChrzan78,
  AUTHOR = {Bober, L. and Chrzan, P.},
  TITLE = {Application of the generalized {M}oore-{P}enrose matrix inversion to the estimation of a classical econometric model
              under additional constraints},
  JOURNAL = {Przegl\polhk ad Statyst.},
  FJOURNAL = {Polska Akademia Nauk. Komitet Statistyki i Ekonometrii.
              Przegl\polhk ad Statystyczny},
  VOLUME = {25},
  YEAR = {1978},
  NUMBER = {3},
  PAGES = {315--324 (1979)},
  MRCLASS = {62J05},
  MRNUMBER = {81b:62080}
}

@ARTICLE{BobrovnikovaVavasis00,
  AUTHOR = {Bobrovnikova, E. Y. and Vavasis, S. A.},
  TITLE = {A norm bound for projections with complex weights},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {307},
  YEAR = {2000},
  NUMBER = {1-3},
  PAGES = {69--75},
  ISSN = {0024-3795},
  CODEN = {LAAPAW},
  MRCLASS = {15A90},
  MRNUMBER = {2000k:15055},
  NOTE = {(a complex version of the bounds in \cite{Stewart89}, \cite{Todd90})}
}

@ARTICLE{Boggs76,
  AUTHOR = {Boggs, P. T.},
  TITLE = {The convergence of the {B}en-{I}srael iteration for nonlinear least squares problems},
  JOURNAL = {Math. Comp.},
  VOLUME = {30},
  YEAR = {1976},
  NUMBER = {135},
  PAGES = {512--522},
  MRCLASS = {65K05 (34D20)},
  MRNUMBER = {54 \#4095}
}

@ARTICLE{BohlLancaster93,
  AUTHOR = {Bohl, E. and Lancaster, P.},
  TITLE = {Perturbation of spectral inverses applied to a boundary layer
              phenomenon arising in chemical networks},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {180},
  YEAR = {1993},
  PAGES = {35--59},
  MRCLASS = {34E15 (15A09 34A99 92E20)},
  MRNUMBER = {94a:34075}
}

@ARTICLE{BomanKoltracht99,
  AUTHOR = {Boman, E. and Koltracht, I.},
  TITLE = {Computing preconditioners via subspace projection},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {302/303},
  YEAR = {1999},
  PAGES = {347--353},
  MRCLASS = {65F10 (15A12 65F35)},
  MRNUMBER = {2000i:65040}
}

@ARTICLE{Bohnenblust42,
  AUTHOR = {Bohnenblust, F.},
  TITLE = {A characterization of complex {H}ilbert spaces},
  JOURNAL = {Portugal. Math.},
  YEAR = {1942},
  VOLUME = {3},
  PAGES = {103--109}
}

@BOOK{BonnesenFenchel34,
  AUTHOR = {Bonnesen, T. and Fenchel, W.},
  TITLE = {Theorie der konvexen {K}{\"o}rper},
  PUBLISHER = {Springer},
  YEAR = {1934},
  ADDRESS = {Berlin}
}

@PHDTHESIS{deBoor66,
  AUTHOR = {Boor, C. de},
  TITLE = {The {M}ethod of {P}rojections as applied to the
  {N}umerical {S}olution of {T}wo {P}oint {B}oundary {V}alue {P}roblems using {C}ubic {S}plines},
  SCHOOL = {University of Michigan},
  YEAR = {1966},
  TYPE = {Doctoral dissertation in Mathematics},
  ADDRESS = {Ann Arbor, MI}
}

@ARTICLE{deBoor81,
  AUTHOR = {Boor, C. de},
  TITLE = {Convergence of abstract splines},
  JOURNAL = {J. Approx. Theory},
  FJOURNAL = {Journal of Approximation Theory},
  VOLUME = {31},
  YEAR = {1981},
  NUMBER = {1},
  PAGES = {80--89},
  MRCLASS = {41A65 (41A15 41A50)},
  MRNUMBER = {82h:41042}
}

@ARTICLE{Boot63,
  AUTHOR = {Boot, J. C. G.},
  TITLE = {The computation of the generalized inverse of singular or rectangular matrices},
  JOURNAL = {Amer. Math. Monthly},
  VOLUME = {70},
  YEAR = {1963},
  PAGES = {302--303},
  MRCLASS = {15.15},
  MRNUMBER = {30 \#104}
}

@ARTICLE{Boros64,
  AUTHOR = {Boro{\c{s}}, E.},
  TITLE = {On the generalized inverse of an ${E}{P}\sb{r}$ matrix},
  JOURNAL = {An. Univ. Timi\c soara Ser. \c Sti. Mat.-Fiz. No.},
  VOLUME = {2},
  YEAR = {1964},
  PAGES = {33--38},
  MRCLASS = {15.15},
  MRNUMBER = {32 \#117}
}

@ARTICLE{Boros65,
  AUTHOR = {Boro{\c{s}}, E.},
  TITLE = {On certain properties of ${E}{P}\sb{r}$ matrices},
  JOURNAL = {An. Univ. Timi\c soara Ser. \c Sti. Mat.-Fiz. No.},
  VOLUME = {3},
  YEAR = {1965},
  PAGES = {77--84},
  MRCLASS = {15.30},
  MRNUMBER = {37 \#2777}
}

@ARTICLE{Boros72,
  AUTHOR = {Boro{\c{s}}, E.},
  TITLE = {Das verallgemeinerte {I}nverse eines linearen {O}perators in {V}ektorr{\"a}umen mit nicht ausgearteter {H}ermitescher {M}etrik {\"u}ber einem kommutativen {K}{\"o}rper},
  JOURNAL = {J. Reine Angew. Math.},
  VOLUME = {252},
  YEAR = {1972},
  PAGES = {68--78},
  MRCLASS = {15A09},
  MRNUMBER = {49 \#2778}
}

@ARTICLE{Boros83,
  AUTHOR = {Boro{\c{s}}, E.},
  TITLE = {The generalized inverse of linear operators on spaces with
              indefinite metric},
  JOURNAL = {An. Univ. Timi\c soara Ser. \c Stiin\c t. Mat.},
  FJOURNAL = {Analele Universit\u a\c tii din Timi\c soara. Seria \c Stiin\c
              te Matematice},
  VOLUME = {21},
  YEAR = {1983},
  NUMBER = {1-2},
  PAGES = {9--44},
  MRCLASS = {47B50 (47A05)},
  MRNUMBER = {85h:47042}
}

@ARTICLE{BorosSturz63,
  AUTHOR = {Boro{\c{s}}, E. and Sturz, I.},
  TITLE = {On quasi-inverse matrices},
  JOURNAL = {An. Univ. Timi\c soara Ser. \c Sti. Mat.-Fiz. No.},
  VOLUME = {1},
  YEAR = {1963},
  PAGES = {59--66},
  MRCLASS = {15.15},
  MRNUMBER = {30 \#2022}
}

@ARTICLE{BoseMitra78,
  AUTHOR = {Bose, N. K. and Mitra, S. K.},
  TITLE = {Generalized inverse of polynomial matrices},
  JOURNAL = {IEEE Trans. Automatic Control},
  VOLUME = {23},
  YEAR = {1978},
  NUMBER = {3},
  PAGES = {491--493},
  MRCLASS = {15A09 (93B25)},
  MRNUMBER = {58 \#22099},
  NOTE = {(see also \cite{Sontag80})}
}

@ARTICLE{Bose44,
  AUTHOR = {Bose, R. C.},
  TITLE = {The fundamental theorem of linear estimation (abstract)},
  JOURNAL = {Proc. 31st Indian Sci. Congress},
  VOLUME = {},
  YEAR = {1944},
  NUMBER = {},
  PAGES = {2--3},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{BottDuffin53,
  AUTHOR = {Bott, R. and Duffin, R. J.},
  TITLE = {On the algebra of networks},
  JOURNAL = {Trans. Amer. Math. Soc.},
  YEAR = {1953},
  VOLUME = {74},
  PAGES = {99--109}
}

@ARTICLE{Bouldin73,
  AUTHOR = {Bouldin, R. H.},
  TITLE = {The pseudo-inverse of a product},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {24},
  YEAR = {1973},
  PAGES = {489--495},
  MRCLASS = {47A99},
  MRNUMBER = {47 \#5636}
}

@ARTICLE{Bouldin73a,
  AUTHOR = {Bouldin, R. H.},
  TITLE = {The product of operators with closed range},
  JOURNAL = {T\^ohoku Math. J. (2)},
  VOLUME = {25},
  YEAR = {1973},
  PAGES = {359--363},
  MRCLASS = {47A05},
  MRNUMBER = {48 \#4768}
}

@ARTICLE{Bouldin78,
  AUTHOR = {Bouldin, R. H.},
  TITLE = {Selfadjoint approximants},
  JOURNAL = {Indiana Univ. Math. J.},
  VOLUME = {27},
  YEAR = {1978},
  NUMBER = {2},
  PAGES = {299--307},
  MRCLASS = {47B15 (47A55)},
  MRNUMBER = {80k:47027}
}

@INPROCEEDINGS{Bouldin82,
  AUTHOR = {Bouldin, R. H.},
  TITLE = {Generalized inverses and factorizations},
  CROSSREF = {Campbell82a},
  PAGES = {233--249},
  YEAR = {1982},
  MRCLASS = {47A05 (47A50 47A68)},
  KEYWORDS = {spacH, invMP, invD, inv12},
  MRNUMBER = {83j:47001}
}

@PHDTHESIS{Boullion66,
  AUTHOR = {Boullion, T. L.},
  TITLE = {Contributions to the {T}heory of {P}seudoinverses},
  SCHOOL = {University of Texas},
  YEAR = {1966},
  ADDRESS = {Austin}
}

@PROCEEDINGS{BoullionOdell68,
  EDITOR = {Boullion, T. L. and Odell, P. L.},
  YEAR = {1968},
  TITLE = {Proceedings of the {S}ymposium on
   {T}heory and {A}pplications {G}eneralized {I}nverses of {M}atrices},
  PUBLISHER = {Texas Tech. Press},
  ADDRESS = {Lubbock},
  KEYWORDS = {}
}

@ARTICLE{BoullionOdell69,
  AUTHOR = {Boullion, T. L. and Odell, P. L.},
  TITLE = {A note on the {S}croggs-{O}dell pseudoinverse},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {17},
  YEAR = {1969},
  PAGES = {7--10},
  MRCLASS = {15.15},
  MRNUMBER = {39 \#5592},
  NOTE = {(correction of \cite[Theorem 6]{ScroggsOdell66})}
}

@BOOK{BoullionOdell71,
  AUTHOR = {Boullion, T. L. and Odell, P. L.},
  YEAR = {1971},
  TITLE = {Generalized {I}nverse {M}atrices},
  PUBLISHER = {John Wiley \& Sons},
  ADDRESS = {New York},
  KEYWORDS = {book, alglin, gen}
}

@ARTICLE{BoullionPoole70,
  AUTHOR = {Boullion, T. L. and Poole, G. D.},
  TITLE = {A characterization of the general solution of the matrix equation ${A}{X}+{X}{B}={C}$},
  JOURNAL = {Indust. Math.},
  VOLUME = {20},
  YEAR = {1970},
  PAGES = {91--95},
  MRCLASS = {15A24},
  KEYWORDS = {mateq},
  MRNUMBER = {45 \#6839}
}

@ARTICLE{BoulmaaroufEtAl97,
  AUTHOR = {Boulmaarouf, Z. and Fernandez Miranda, M. and Labrousse, {J-Ph.}},
  TITLE = {An algorithmic approach to orthogonal projections and {M}oore-{P}enrose inverses},
  JOURNAL = {Numer. Funct. Anal. Optim.},
  VOLUME = {18},
  YEAR = {1997},
  NUMBER = {1-2},
  PAGES = {55--63},
  MRCLASS = {65J10 (47A05 47A50)},
  MRNUMBER = {97m:65105}
}

@ARTICLE{Bounitzky09,
  AUTHOR = {Bounitzky, E.},
  TITLE = {Sur la fonction de {G}reen des {\'e}quations differentielles lin{\'e}aires ordinaires},
  JOURNAL = {J. Math. Pures Appl.},
  YEAR = {1909},
  VOLUME = {5},
  NUMBER = {6},
  PAGES = {65--125},
  KEYWORDS = {}
}

@BOOK{Bourbaki53,
  AUTHOR = {Bourbaki, N.},
  TITLE = {El{\'e}ments de {M}ath{\'e}matiques. {L}ivre {V}. {E}spaces {V}ectoriels {T}opologiques},
  PUBLISHER = {Hermann \& Cie},
  YEAR = {1953},
  ADDRESS = {Paris},
  KEYWORDS = {}
}

@BOOK{Bourbaki58,
  AUTHOR = {Bourbaki, N.},
  TITLE = {El{\'e}ments de {M}ath{\'e}matiques. {L}ivre {II}. {A}lg{\`e}bre},
  PUBLISHER = {Hermann \& Cie},
  YEAR = {1958},
  ADDRESS = {Paris},
  KEYWORDS = {}
}

@ARTICLE{BowdlerEtAl66,
  AUTHOR = {Bowdler, H. J. and Martin, R. S. and Peters, G. and Wilkinson, J. H.},
  TITLE = {Solutions of real and complex systems of linear equations},
  JOURNAL = {Numer. Math.},
  YEAR = {1966},
  VOLUME = {8},
  PAGES = {217--239},
  KEYWORDS = {},
  NOTE = {(republished, pp. 93--110 in \cite{WilkinsonReinsch71})}
}

@ARTICLE{BowmanBurdet74,
  AUTHOR = {Bowman, V. J. and Burdet, C.- A.},
  TITLE = {On the general solution to systems of mixed--integer linear equations},
  JOURNAL = {SIAM J. Appl. Math.},
  YEAR = {1974},
  VOLUME = {26},
  PAGES = {120--125},
  KEYWORDS = {}
}

@ARTICLE{Boyarintsev77,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {General solutions of boundary value problems for singular systems of ordinary differential equations},
  JOURNAL = {\v Cisl. Metody Meh. Splo\v sn. Sredy},
  VOLUME = {8},
  YEAR = {1977},
  NUMBER = {7},
  PAGES = {12--21},
  MRCLASS = {34B05},
  MRNUMBER = {58 \#28775}
}

@INCOLLECTION{Boyarintsev78,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {A representation of the {D}razin inverse matrix},
  BOOKTITLE = {Numerical {M}ethods of {O}ptimization ({A}pplied {M}athematics) (Russian)},
  PAGES = {176--179},
  PUBLISHER = {Akad. Nauk SSSR Sibirsk. Otdel. \`Energet. Inst.},
  ADDRESS = {Irkutsk},
  YEAR = {1978},
  MRCLASS = {65F20},
  MRNUMBER = {82f:65039}
}

@BOOK{Boyarintsev80,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {Regulyarnye i {S}ingulyarnye {S}istemy {L}ineinykh {O}byknovennykh {D}ifferentsialnykh {U}ravnenii},
  PUBLISHER = {``Nauka''\ Sibirsk. Otdel.},
  ADDRESS = {Novosibirsk},
  YEAR = {1980},
  PAGES = {223},
  MRCLASS = {34A30},
  MRNUMBER = {82i:34007}
}

@INCOLLECTION{Boyarintsev82,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {Solving a pair of matrices},
  BOOKTITLE = {Approximate {M}ethods for {S}olving {O}perator {E}quations and their {A}pplications},
  PAGES = {35--47},
  PUBLISHER = {Akad. Nauk SSSR Sibirsk. Otdel. \`Energet. Inst.},
  ADDRESS = {Irkutsk},
  YEAR = {1982},
  MRCLASS = {65F30 (65L99)},
  MRNUMBER = {86g:65081}
}

@INCOLLECTION{Boyarintsev83,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {Representation of the solutions of a system of linear algebraic equations by means of generalized inverse matrices},
  BOOKTITLE = {Computational {M}ethods in {L}inear {A}lgebra (Russian) (Moscow,
              1982)},
  PAGES = {33--45},
  PUBLISHER = {Akad. Nauk SSSR Otdel Vychisl. Mat.},
  ADDRESS = {Moscow},
  YEAR = {1983},
  MRCLASS = {15A09 (15A06 65F20)},
  MRNUMBER = {89b:15004}
}

@INCOLLECTION{Boyarintsev83a,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {The solving pair of matrices and its application},
  BOOKTITLE = {Current {P}roblems in {N}umerical and {A}pplied {M}athematics (Novosibirsk, 1981)},
  PAGES = {52--55},
  PUBLISHER = {``Nauka'' Sibirsk. Otdel.},
  ADDRESS = {Novosibirsk},
  YEAR = {1983},
  MRCLASS = {15A24 (65F30)},
  MRNUMBER = {85f:15013}
}

@INCOLLECTION{Boyarintsev86,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {Degenerate systems and the index of a variable matrix},
  BOOKTITLE = {Differential {E}quations and {N}umerical {M}ethods},
  PAGES = {105--114, 277},
  PUBLISHER = {``Nauka'' Sibirsk. Otdel.},
  ADDRESS = {Novosibirsk},
  YEAR = {1986},
  MRCLASS = {34E15},
  MRNUMBER = {87m:34070}
}

@BOOK{Boyarintsev92,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {Methods of {S}olving {S}ingular {S}ystems of {O}rdinary {D}ifferential {E}quations},
  PUBLISHER = {John Wiley \&\ Sons Ltd.},
  ADDRESS = {Chichester},
  YEAR = {1992},
  PAGES = {viii+163},
  ISBN = {0-471-93163-2},
  MRCLASS = {34A09 (15A09 34A05 34A30 65L12)},
  MRNUMBER = {93f:34008},
  NOTE = {(translation of the 1988 Russian original)}
}

@INCOLLECTION{Boyarintsev93,
  AUTHOR = {Boyarintsev, Yu. E.},
  TITLE = {A resolving transformation of unknowns in an implicit system of ordinary differential equations},
  BOOKTITLE = {Algebrodifferential {S}ystems and {M}ethods for their {S}olution (Russian)},
  PAGES = {4--19, 90},
  PUBLISHER = {VO ``Nauka''},
  ADDRESS = {Novosibirsk},
  YEAR = {1993},
  MRCLASS = {34A09 (34A30 34C20)},
  MRNUMBER = {95a:34003}
}

@BOOK{BoyarintsevEtAl89,
  AUTHOR = {Boyarintsev, Yu. E. and Danilov, V. A. and Loginov, A. A. and Chistyakov, V. F.},
  TITLE = {Chislennye {M}etody {R}esheniya {S}ingulyarnykh {S}istem},
  PUBLISHER = {``Nauka''\ Sibirsk. Otdel.},
  ADDRESS = {Novosibirsk},
  YEAR = {1989},
  PAGES = {223},
  ISBN = {5-02-028735-0},
  MRCLASS = {65L99 (65L05)},
  MRNUMBER = {91b:65104}
}

@INCOLLECTION{BoyarintsevKorsukov77,
  AUTHOR = {Boyarintsev, Yu. E. and Korsukov, V. M.},
  TITLE = {The structure of a general continuously differentiable solution of a boundary value problem for a singular system of ordinary differential equations},
  BOOKTITLE = {Questions in {A}pplied {M}athematics (Russian)},
  PAGES = {73--93},
  PUBLISHER = {Sibirsk. \`Energet. Inst., Akad. Nauk SSSR Sibirsk. Otdel.,
              Irkutsk},
  YEAR = {1977},
  MRCLASS = {34B05},
  MRNUMBER = {81c:34008}
}

@ARTICLE{BrackxEtAl87,
  AUTHOR = {Brackx, F. and Delanghe, R. and Van hamme, J.},
  TITLE = {Generalized inverses of elliptic systems of differential operators with constant coefficients and related {R}{E}{D}{U}{C}{E} programs for explicit calculations},
  JOURNAL = {Rend. Circ. Mat. Palermo (2) Suppl.},
  FJOURNAL = {Rendiconti del Circolo Matematico di Palermo. Serie II.
              Supplemento},
  NUMBER = {16},
  YEAR = {1987},
  PAGES = {21--28},
  MRCLASS = {35-04 (35J99)},
  MRNUMBER = {89f:35004}
}

@ARTICLE{Braden97,
  AUTHOR = {Braden, H. W.},
  TITLE = {${R}$-matrices and generalized inverses},
  JOURNAL = {J. Phys. A},
  FJOURNAL = {Journal of Physics. A. Mathematical and General},
  VOLUME = {30},
  YEAR = {1997},
  NUMBER = {15},
  PAGES = {L485--L493},
  MRCLASS = {58F07 (81R50 81U40)},
  MRNUMBER = {98k:58104}
}

@ARTICLE{Braden99,
  AUTHOR = {Braden, H. W.},
  TITLE = {The equations ${A}\sp {T}{X}\pm {X}\sp {T}{A}={B}$},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {20},
  YEAR = {1999},
  NUMBER = {2},
  PAGES = {295--302 (electronic)},
  MRCLASS = {15A24 (15A09 58F07 70H05)},
  MRNUMBER = {99h:15014}
}

@ARTICLE{Bradley66,
  AUTHOR = {Bradley, J. S.},
  TITLE = {Generalized {G}reen's matrices for compatible differential systems},
  JOURNAL = {Michigan Math. J.},
  YEAR = {1966},
  VOLUME = {13},
  PAGES = {97--108}
}

@ARTICLE{Bradley66a,
  AUTHOR = {Bradley, J. S.},
  TITLE = {Adjoint quasi--differential operators of {E}uler type},
  JOURNAL = {Pacific J. Math.},
  YEAR = {1966},
  VOLUME = {16},
  PAGES = {213--237}
}

@ARTICLE{Brand62,
  AUTHOR = {Brand, L.},
  TITLE = {The solution of linear algebraic equations},
  JOURNAL = {Math. Gaz.},
  YEAR = {1962},
  VOLUME = {46},
  PAGES = {203--237},
  KEYWORDS = {}
}

@ARTICLE{Brezinski97,
  AUTHOR = {Brezinski, C.},
  TITLE = {Projection methods for linear systems},
  JOURNAL = {J. Comput. Appl. Math.},
  VOLUME = {77},
  YEAR = {1997},
  NUMBER = {1-2},
  PAGES = {35--51},
  MRCLASS = {65F10 (65B05)},
  NOTE = {(ROLLS Symposium (Leipzig, 1996))},
  MRNUMBER = {97k:65075}
}

@ARTICLE{BrezinskiEtAl94,
  AUTHOR = {Brezinski, C. and Morandi Cecchi, M. and Redivo Zaglia, M.},
  TITLE = {The reverse bordering method},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {15},
  YEAR = {1994},
  NUMBER = {3},
  PAGES = {922--937},
  MRCLASS = {65F30 (65B99)},
  MRNUMBER = {95b:65061}
}

@BOOK{BrezinskiRedivoZaglia91,
  AUTHOR = {Brezinski, C. and Redivo Zaglia, M.},
  TITLE = {Extrapolation {M}ethods. {T}heory and practice, With 1 {IBM-PC} floppy disk (5.25 inch)},
  PUBLISHER = {North-Holland Publishing Co.},
  ADDRESS = {Amsterdam},
  YEAR = {1991},
  PAGES = {x+464},
  ISBN = {0-444-88814-4},
  MRCLASS = {65-02 (65Bxx)},
  MRNUMBER = {93d:65001}
}

@INCOLLECTION{BroadbridgePetersen95,
  AUTHOR = {Broadbridge, P. and Petersen, H. G.},
  TITLE = {Use of generalized inverses in the construction of {H}amiltonians for constrained dynamical systems},
  BOOKTITLE = {Confronting the {I}nfinite ({A}delaide, 1994)},
  PAGES = {307--318},
  PUBLISHER = {World Sci. Publishing},
  ADDRESS = {River Edge, NJ},
  YEAR = {1995},
  MRCLASS = {70F20 (70H05)},
  MRNUMBER = {97j:70007}
}

@TECHREPORT{denBroederCharnes57,
  AUTHOR = {Broeder Jr., C. G. den and Charnes, A.},
  TITLE = {Contributions to the theory of generalized inverses for matrices},
  INSTITUTION = {Purdue University},
  YEAR = {1957},
  TYPE = {Dept. of Math.},
  ADDRESS = {Lafayette, IN},
  NOTE = {(Reprinted as ONR Res. Memo. No. 39,
  Northwestern University, Evanston, IL, 1962)}
}

@INCOLLECTION{BroomheadEtAl87,
  AUTHOR = {Broomhead, D. S. and Jones, R. and King, G. P. and Pike, E. R.},
  TITLE = {Singular system analysis with application to dynamical systems},
  BOOKTITLE = {Chaos, {N}oise and {F}ractals ({C}omo, 1986)},
  PAGES = {15--27},
  PUBLISHER = {Hilger},
  ADDRESS = {Bristol},
  YEAR = {1987},
  MRCLASS = {58F08 (34C30 94A15)},
  MRNUMBER = {88m:58087}
}

@ARTICLE{BrownKG78,
  AUTHOR = {Brown, K. G.},
  TITLE = {On ridge estimation in rank deficient models},
  JOURNAL = {Comm. Statist. A---Theory Methods},
  VOLUME = {7},
  YEAR = {1978},
  NUMBER = {2},
  PAGES = {187--192},
  MRCLASS = {},
  MRNUMBER = {80a:62108}
}

@ARTICLE{Brown74,
  AUTHOR = {Brown, R. C.},
  TITLE = {Generalized {G}reen's functions and generalized inverses for linear differential systems with {S}tieltjes boundary conditions},
  JOURNAL = {J. Differential Equations},
  VOLUME = {16},
  YEAR = {1974},
  PAGES = {335--351},
  MRCLASS = {34B10},
  MRNUMBER = {50 \#5076}
}

@ARTICLE{BruThome98,
  AUTHOR = {Bru, R. and Thome, N.},
  TITLE = {Group inverse and group involutory matrices},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {45},
  YEAR = {1998},
  NUMBER = {2-3},
  PAGES = {207--218},
  MRCLASS = {15A09 (15A23)},
  MRNUMBER = {99h:15006}
}

@ARTICLE{Brualdi00,
  AUTHOR = {Brualdi, R. A.},
  TITLE = {From the {E}ditor-in-{C}hief. {C}omment on: ``{T}he explicit solutions and solvability of matrix equations'' [{L}inear
              {A}lgebra {A}ppl.\ {\bf 311} (2000), no. 1-3, 195--199; {M}{R}
              2000m:15019] by {L}. {H}uang},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {320},
  YEAR = {2000},
  NUMBER = {1-3},
  PAGES = {216},
  MRCLASS = {15A24},
  MRNUMBER = {1 796 552}
}

@ARTICLE{BrualdiSchneider83,
  AUTHOR = {Brualdi, R. A. and Schneider, H.},
  TITLE = {Determinantal identities : {G}auss, {S}chur, {C}auchy, {S}ylvester, {K}ronecker, {J}acobi, {B}inet, {L}aplace, {M}uir and {C}ayley},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {52},
  YEAR = {1983},
  PAGES = {769--791},
  MRCLASS = {},
  MRNUMBER = {}
}

@INCOLLECTION{Bruening87,
  AUTHOR = {Bruening, J. T.},
  TITLE = {A new formula for the {M}oore-{P}enrose inverse},
  BOOKTITLE = {Current {T}rends in {M}atrix {T}heory ({A}uburn, {A}la., 1986)},
  PAGES = {65--74},
  PUBLISHER = {North-Holland},
  ADDRESS = {New York},
  YEAR = {1987},
  MRCLASS = {15A09},
  MRNUMBER = {88e:15004}
}

@ARTICLE{Bucy94,
  AUTHOR = {Bucy, R. S.},
  TITLE = {Comments on a paper by {F}. {E}. {U}dwadia and {R}. {E}.
             {K}alaba: ``{A} new perspective on constrained motion''
             [{P}roc.\ {R}oy.\ {S}oc.\ {L}ondon {S}er.\ {A} {\bf 439}
             (1992), no.\ 1906, 407--410; {M}{R} 94b:70027]},
  JOURNAL = {Proc. Roy. Soc. London Ser. A},
  VOLUME = {444},
  YEAR = {1994},
  NUMBER = {1920},
  PAGES = {253--255},
  MRCLASS = {70H30 (70F99 70H35)},
  KEYWORDS = {appcon},
  MRNUMBER = {95c:70024},
  NOTE = {(see \cite{KalabaUdwadia92})}
}

@ARTICLE{BulutBulut93,
  AUTHOR = {Bulut, Hamza and Bulut, S. Aysun},
  TITLE = {Spectral decompositions and generalized inverses in a circularization network flow problem},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {174},
  YEAR = {1993},
  PAGES = {390--402},
  MRCLASS = {90B10 (15A09 90C35)},
  MRNUMBER = {94a:90011}
}

@ARTICLE{Burmeister72,
  AUTHOR = {Burmeister, W.},
  TITLE = {Inversionfreie {V}erfahren zur {L}{\"o}sung nichtlinearer {O}peratorgleichungen},
  JOURNAL = {Zeit. angew. Math. Mech.},
  YEAR = {1972},
  VOLUME = {52},
  PAGES = {101--110}
}

@ARTICLE{BurnsEtAl74,
  AUTHOR = {Burns, F. and Carlson, D. and Haynsworth, E. V. and Markham, T.},
  TITLE = {Generalized inverse formulas using the {S}chur complement},
  JOURNAL = {SIAM J. Appl. Math.},
  YEAR = {1974},
  VOLUME = {26},
  PAGES = {254--259},
  KEYWORDS = {Schur complement}
}

@ARTICLE{BusingerGolub65,
  AUTHOR = {Businger, P. A. and Golub, G. H.},
  TITLE = {Linear least squares by {H}ouseholder transformations},
  JOURNAL = {Numer. Math.},
  YEAR = {1965},
  VOLUME = {7},
  PAGES = {269--276},
  NOTE = {(republished, pp. 111--118 in \cite{WilkinsonReinsch71})}
}

@ARTICLE{BusingerGolub69,
  AUTHOR = {Businger, P. A. and Golub, G. H.},
  TITLE = {Algorithm 358: {S}ingular value decomposition of a complex matrix},
  JOURNAL = {Comm. ACM},
  YEAR = {1969},
  VOLUME = {12},
  PAGES = {564--565}
}

@ARTICLE{ButlerMorley88,
  AUTHOR = {Butler, C. A. and Morley, T. D.},
  TITLE = {A note on the shorted operator},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {9},
  YEAR = {1988},
  NUMBER = {2},
  PAGES = {147--155},
  MRCLASS = {15A24 (47B99 94C05)},
  MRNUMBER = {89c:15020}
}

@ARTICLE{ButlerMorley88a,
  AUTHOR = {Butler, C. A. and Morley, T. D.},
  TITLE = {Six generalized {S}chur complements},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {106},
  YEAR = {1988},
  PAGES = {259--269},
  MRCLASS = {15A24 (15A45)},
  MRNUMBER = {89h:15022}
}

@INCOLLECTION{Butler74,
  AUTHOR = {Butler, Kim Ki-Hang},
  TITLE = {A {M}oore-{P}enrose inverse for {B}oolean relation matrices},
  BOOKTITLE = {Combinatorial {M}athematics ({P}roc. {S}econd {A}ustralian {C}onf.,
              {U}niv. {M}elbourne, {M}elbourne, 1973)},
  PAGES = {18--28. Lecture Notes in Math., Vol. 403},
  PUBLISHER = {Springer},
  ADDRESS = {Berlin},
  YEAR = {1974},
  MRCLASS = {06A40 (15A09)},
  MRNUMBER = {50 \#6955}
}

@ARTICLE{Cadzow73,
  AUTHOR = {Cadzow, J. A.},
  TITLE = {A finite algorithm for the minimum $l\sb{\infty }$ solution to a system of consistent linear equations},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {10},
  YEAR = {1973},
  PAGES = {607--617},
  MRCLASS = {65K05 (90C05)},
  MRNUMBER = {49 \#6607}
}

@ARTICLE{CallonGroetsch87,
  AUTHOR = {Callon, G. D. and Groetsch, C. W.},
  TITLE = {The method of weighting and approximation of restricted pseudosolutions},
  JOURNAL = {J. Approx. Theory},
  VOLUME = {51},
  YEAR = {1987},
  NUMBER = {1},
  PAGES = {11--18},
  MRCLASS = {65F20 (65J05)},
  MRNUMBER = {88j:65079}
}

@ARTICLE{Campbell76,
  AUTHOR = {Campbell, S. L.},
  TITLE = {The {D}razin inverse of an infinite matrix},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {31},
  YEAR = {1976},
  NUMBER = {3},
  PAGES = {492--503},
  MRCLASS = {65F20 (34A35)},
  KEYWORDS = {invD, appmar},
  MRNUMBER = {55 \#4632},
  NOTE = {(see \cite{Campbell82b})}
}

@ARTICLE{Campbell76a,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Differentiation of the {D}razin inverse},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {30},
  YEAR = {1976},
  NUMBER = {4},
  PAGES = {703--707},
  MRCLASS = {15A54},
  MRNUMBER = {53 \#8101}
}

@ARTICLE{Campbell76b,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Optimal control of autonomous linear processes with singular matrices in the quadratic cost functional},
  JOURNAL = {SIAM J. Control Optimization},
  VOLUME = {14},
  YEAR = {1976},
  NUMBER = {6},
  PAGES = {1092--1106},
  MRCLASS = {93C45 (49B10)},
  MRNUMBER = {54 \#12292}
}

@ARTICLE{Campbell77,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Linear systems of differential equations with singular coefficients},
  JOURNAL = {SIAM J. Math. Anal.},
  VOLUME = {8},
  YEAR = {1977},
  NUMBER = {6},
  PAGES = {1057--1066},
  MRCLASS = {34A30},
  MRNUMBER = {57 \#756}
}

@ARTICLE{Campbell77a,
  AUTHOR = {Campbell, S. L.},
  TITLE = {On continuity of the {M}oore-{P}enrose and {D}razin generalized inverses},
  JOURNAL = {Linear Algebra and Appl.},
  VOLUME = {18},
  YEAR = {1977},
  NUMBER = {1},
  PAGES = {53--57},
  MRCLASS = {15A09},
  MRNUMBER = {58 \#714}
}

@ARTICLE{Campbell78,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Singular perturbation of autonomous linear systems. {I}{I}},
  JOURNAL = {J. Differential Equations},
  VOLUME = {29},
  YEAR = {1978},
  NUMBER = {3},
  PAGES = {362--373},
  MRCLASS = {34E15},
  MRNUMBER = {80i:34089b}
}

@ARTICLE{Campbell78a,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Optimal control of discrete linear processes with quadratic cost},
  JOURNAL = {Internat. J. Systems Sci.},
  VOLUME = {9},
  YEAR = {1978},
  NUMBER = {8},
  PAGES = {841--847},
  MRCLASS = {93C55},
  MRNUMBER = {58 \#26351}
}

@ARTICLE{Campbell79,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Nonregular singular dynamic {L}eontief systems},
  JOURNAL = {Econometrica},
  VOLUME = {47},
  YEAR = {1979},
  NUMBER = {6},
  PAGES = {1565--1568},
  MRCLASS = {90A16 (15A09)},
  MRNUMBER = {80j:90044}
}

@ARTICLE{Campbell79a,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Limit behavior of solutions of singular difference equations},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {23},
  YEAR = {1979},
  PAGES = {167--178},
  MRCLASS = {93C30 (39A10)},
  MRNUMBER = {80c:93066}
}

@ARTICLE{Campbell79b,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Continuity of the {D}razin inverse},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {8},
  YEAR = {1979/80},
  NUMBER = {3},
  PAGES = {265--268},
  MRCLASS = {15A09},
  MRNUMBER = {81c:15005}
}

@ARTICLE{Campbell79c,
  AUTHOR = {Campbell, S. L.},
  TITLE = {On a singularly perturbed autonomous linear control problem},
  JOURNAL = {IEEE Trans. Automat. Control},
  FJOURNAL = {Institute of Electrical and Electronics Engineers.
              Transactions on Automatic Control},
  VOLUME = {24},
  YEAR = {1979},
  NUMBER = {1},
  PAGES = {115--117},
  MRCLASS = {93C99},
  MRNUMBER = {80b:93094}
}

@BOOK{Campbell80,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Singular {S}ystems of {D}ifferential {E}quations},
  PUBLISHER = {Pitman (Advanced Publishing Program)},
  ADDRESS = {Boston, Mass.},
  YEAR = {1980},
  PAGES = {vii+176},
  ISBN = {0-8224-8438-2},
  MRCLASS = {34-02 (34E15 34H05 93C15)},
  MRNUMBER = {81g:34003}
}

@ARTICLE{Campbell81,
  AUTHOR = {Campbell, S. L.},
  TITLE = {On an assumption guaranteeing boundary layer convergence of  singularly perturbed systems},
  JOURNAL = {Automatica---J. IFAC},
  FJOURNAL = {Automatica. The Journal of IFAC. The International Federation
              of Automatic Control},
  VOLUME = {17},
  YEAR = {1981},
  NUMBER = {4},
  PAGES = {645--646},
  MRCLASS = {34E10},
  MRNUMBER = {83m:34054}
}

@PROCEEDINGS{Campbell82a,
  EDITOR = {Campbell, S. L.},
  YEAR = {1982},
  TITLE = {Recent {A}pplications of {G}eneralized {I}nverses},
  PUBLISHER = {Pitman (Advanced Publishing Program)},
  ADDRESS = {Boston, Mass.},
  PAGES = {ii+274},
  ISBN = {0-273-08550-6},
  MRCLASS = {65-06 (47-06)},
  KEYWORDS = {gen, bibl, app},
  MRNUMBER = {83h:65010}
}

@INPROCEEDINGS{Campbell82b,
  AUTHOR = {Campbell, S. L.},
  CROSSREF = {Campbell82a},
  TITLE = {The {D}razin inverse of an operator},
  YEAR = {1982},
  PAGES = {250--260},
  MRCLASS = {47A50 (34G10 47A05)},
  KEYWORDS = {invD, appdif, spacB},
  MRNUMBER = {84j:47013}
}

@ARTICLE{Campbell82c,
  AUTHOR = {Campbell, S. L.},
  TITLE = {On positive controllers and linear quadratic optimal control problems},
  JOURNAL = {Internat. J. Control},
  VOLUME = {36},
  YEAR = {1982},
  NUMBER = {5},
  PAGES = {885--888},
  MRCLASS = {49B36},
  MRNUMBER = {84h:49049}
}

@BOOK{Campbell82d,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Singular {S}ystems of {D}ifferential {E}quations. {I}{I}},
  PUBLISHER = {Pitman (Advanced Publishing Program)},
  ADDRESS = {Boston, Mass.},
  YEAR = {1982},
  PAGES = {iii+234},
  ISBN = {0-273-08516-6},
  MRCLASS = {34-02 (34A08 34E15 93C05)},
  MRNUMBER = {84b:34001}
}

@ARTICLE{Campbell83,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Index two linear time-varying singular systems of differential equations},
  JOURNAL = {SIAM J. Algebraic Discrete Methods},
  VOLUME = {4},
  YEAR = {1983},
  NUMBER = {2},
  PAGES = {237--243},
  MRCLASS = {34A08 (15A09)},
  MRNUMBER = {84m:34005}
}

@ARTICLE{Campbell88,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Control problem structure and the numerical solution of linear singular systems},
  JOURNAL = {Math. Control Signals Systems},
  VOLUME = {1},
  YEAR = {1988},
  NUMBER = {1},
  PAGES = {73--87},
  MRCLASS = {34H05 (93B40 93C05 93C30)},
  MRNUMBER = {89h:34061}
}

@ARTICLE{Campbell92,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Uniqueness of completions for linear time varying differential algebraic equations},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {161},
  YEAR = {1992},
  PAGES = {55--67},
  MRCLASS = {34A09 (34A30)},
  MRNUMBER = {93a:34005}
}

@ARTICLE{Campbell93,
  AUTHOR = {Campbell, S. L.},
  TITLE = {Least squares completions for nonlinear differential algebraic equations},
  JOURNAL = {Numer. Math.},
  FJOURNAL = {Numerische Mathematik},
  VOLUME = {65},
  YEAR = {1993},
  NUMBER = {1},
  PAGES = {77--94},
  MRCLASS = {65L99 (34A09 34A50)},
  MRNUMBER = {94c:65102}
}

@ARTICLE{CampbellMeyer75a,
  AUTHOR = {Campbell, S. L. and Meyer, Jr., C. D.},
  TITLE = {Continuity properties of the {D}razin pseudoinverse},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {10},
  YEAR = {1975},
  PAGES = {77--83},
  MRCLASS = {15A09},
  KEYWORDS = {invD, pert},
  MRNUMBER = {51 \#538}
}

@ARTICLE{CampbellMeyer75b,
  AUTHOR = {Campbell, S. L. and Meyer, Jr., C. D.},
  TITLE = {${E}{P}$ operators and generalized inverses},
  JOURNAL = {Canad. Math. Bull},
  VOLUME = {18},
  YEAR = {1975},
  NUMBER = {3},
  PAGES = {327--333},
  MRCLASS = {47A50 (15A09)},
  KEYWORDS = {matEP},
  MRNUMBER = {53 \#8931}
}

@ARTICLE{CampbellMeyer78,
  AUTHOR = {Campbell, S. L. and Meyer, Jr., C. D.},
  TITLE = {Weak {D}razin inverses},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {20},
  YEAR = {1978},
  NUMBER = {2},
  PAGES = {167--178},
  MRCLASS = {15A09},
  KEYWORDS = {invD},
  MRNUMBER = {57 \#12546}
}

@BOOK{CampbellMeyer79,
  AUTHOR = {Campbell, S. L. and Meyer, Jr., C. D.},
  TITLE = {Generalized {I}nverses of {L}inear {T}ransformations},
  PUBLISHER = {Pitman (Advanced Publishing Program)},
  ADDRESS = {Boston, Mass.},
  YEAR = {1979},
  PAGES = {xi+272},
  ISBN = {0-273-08422-4},
  MRCLASS = {15A09 (65F05)},
  KEYWORDS = {gen, his, bibl},
  MRNUMBER = {80d:15003},
  NOTE = {(reprinted by Dover, 1991)}
}

@ARTICLE{CampbellEtAl76,
  AUTHOR = {Campbell, S. L. and Meyer, Jr., C. D. and Rose, N. J.},
  TITLE = {Applications of the {D}razin inverse to linear systems of differential equations with singular constant coefficients},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {31},
  YEAR = {1976},
  NUMBER = {3},
  PAGES = {411--425},
  MRCLASS = {65F20 (34A05)},
  MRNUMBER = {55 \#4633},
  KEYWORDS = {invD, diff},
  NOTE = {(see \cite{Pandolfi80}, \cite{ChristodoulouParaskevopoulos85},
  \cite{GuanEtAl94}, \cite{Wilkinson82})}
}

@ARTICLE{CampbellPoole81,
  AUTHOR = {Campbell, S. L. and Poole, G. D.},
  TITLE = {Convergent regular splittings for nonnegative matrices},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {10},
  YEAR = {1981},
  NUMBER = {1},
  PAGES = {63--73},
  MRCLASS = {15A09 (15A48 65F05)},
  MRNUMBER = {82m:15005}
}

@ARTICLE{CampbellPoole81a,
  AUTHOR = {Campbell, S. L. and Poole, G. D.},
  TITLE = {Computing nonnegative rank factorizations},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {35},
  YEAR = {1981},
  PAGES = {175--182},
  MRCLASS = {15A23 (15A09 15A48)},
  MRNUMBER = {82f:15009}
}

@ARTICLE{CampbellRakowski94,
  AUTHOR = {Campbell, S. L. and Rakowski, M.},
  TITLE = {Explicit formulae for completions of linear time varying singular systems of differential equations},
  JOURNAL = {Circuits Systems Signal Process.},
  FJOURNAL = {Circuits, Systems, and Signal Processing},
  VOLUME = {13},
  YEAR = {1994},
  NUMBER = {2-3},
  PAGES = {185--199},
  MRCLASS = {65L05},
  MRNUMBER = {94j:65084}
}

@ARTICLE{CampbellRose78,
  AUTHOR = {Campbell, S. L. and Rose, N. J.},
  TITLE = {Singular perturbation of autonomous linear systems. {I}{I}{I}},
  JOURNAL = {Houston J. Math.},
  VOLUME = {4},
  YEAR = {1978},
  NUMBER = {4},
  PAGES = {527--539},
  MRCLASS = {34E15},
  MRNUMBER = {80i:34089c}
}

@ARTICLE{CampbellRose79,
  AUTHOR = {Campbell, S. L. and Rose, N. J.},
  TITLE = {Singular perturbation of autonomous linear systems},
  JOURNAL = {SIAM J. Math. Anal.},
  VOLUME = {10},
  YEAR = {1979},
  NUMBER = {3},
  PAGES = {542--551},
  MRCLASS = {34E15},
  MRNUMBER = {80i:34089a}
}

@ARTICLE{CampbellRose82,
  AUTHOR = {Campbell, S. L. and Rose, N. J.},
  TITLE = {A second order singular linear system arising in electric power systems analysis},
  JOURNAL = {Internat. J. Systems Sci.},
  VOLUME = {13},
  YEAR = {1982},
  NUMBER = {1},
  PAGES = {101--108},
  MRCLASS = {93C05},
  MRNUMBER = {84i:93068}
}

@ARTICLE{CampbellYeomans98,
  AUTHOR = {Campbell, S. L. and Yeomans, K. D.},
  TITLE = {Behavior of the nonunique terms in general {D}{A}{E} integrators},
  JOURNAL = {Appl. Numer. Math.},
  FJOURNAL = {Applied Numerical Mathematics. An IMACS Journal},
  VOLUME = {28},
  YEAR = {1998},
  NUMBER = {2-4},
  PAGES = {209--226},
  MRCLASS = {65L05 (65L99)},
  MRNUMBER = {99j:65114}
}

@ARTICLE{CaoMa94,
  AUTHOR = {Cao, Wei Ping and Ma, Ji Pu},
  TITLE = {Perturbation of ${A}\sp +\sb 0h$},
  JOURNAL = {Numer. Math. J. Chinese Univ. (English Ser.)},
  FJOURNAL = {Numerical Mathematics. A Journal of Chinese Universities.
              (English Series)},
  VOLUME = {3},
  YEAR = {1994},
  NUMBER = {1},
  PAGES = {96--103},
  MRCLASS = {47A50 (65J10)},
  MRNUMBER = {95k:47016}
}

@ARTICLE{CaoMa97,
  AUTHOR = {Cao, Wei Ping and Ma, Ji Pu},
  TITLE = {The pointwise continuity of the {M}-{P} generalized inverses ${A}\sp +\sb x$},
  JOURNAL = {Acta Math. Sinica},
  VOLUME = {40},
  YEAR = {1997},
  NUMBER = {2},
  PAGES = {287--295},
  MRCLASS = {47A05 (45P05 47G10)},
  MRNUMBER = {98i:47001}
}

@ARTICLE{CaoMa99,
  AUTHOR = {Cao, Wei Ping and Ma, Ji Pu},
  TITLE = {Moore-{P}enrose generalized inverses of closed operators},
  JOURNAL = {Nanjing Daxue Xuebao Shuxue Bannian Kan},
  FJOURNAL = {Nanjing Daxue Xuebao. Shuxue Bannian Kan. Nanjing University.
              Journal. Mathematical Biquarterly},
  VOLUME = {16},
  YEAR = {1999},
  NUMBER = {1},
  PAGES = {75--81},
  MRNUMBER = {2000d:47002}
}

@ARTICLE{Caradus77,
  AUTHOR = {Caradus, S. R.},
  TITLE = {An equational approach to products of relatively regular operators},
  JOURNAL = {Aequationes Math.},
  VOLUME = {15},
  YEAR = {1977},
  NUMBER = {1},
  PAGES = {55--62},
  MRCLASS = {47A65 (47B35)},
  MRNUMBER = {56 \#12945}
}

@BOOK{Caradus78,
  AUTHOR = {Caradus, S. R.},
  TITLE = {Generalized {I}nverses and {O}perator {T}heory},
  PUBLISHER = {Queen's University},
  ADDRESS = {Kingston, Ont.},
  YEAR = {1978},
  PAGES = {iv+206},
  MRCLASS = {47A05 (15A09)},
  MRNUMBER = {81m:47003}
}

@ARTICLE{Carlson75,
  AUTHOR = {Carlson, D.},
  TITLE = {Matrix decompositions involving the {S}chur complement},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {28},
  YEAR = {1975},
  PAGES = {577--587},
  MRCLASS = {15A21},
  MRNUMBER = {52 \#3189}
}

@ARTICLE{Carlson86,
  AUTHOR = {Carlson, D.},
  TITLE = {What are {S}chur complements, anyway?},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {74},
  YEAR = {1986},
  PAGES = {257--275},
  MRCLASS = {15A09},
  MRNUMBER = {87e:15008},
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@BOOK{CourantHilbert53,
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@ARTICLE{CrabtreeHaynsworth69,
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@INCOLLECTION{Cudia63,
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@ARTICLE{DauxoisNkiet97,
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@ARTICLE{Davidenko60b,
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@INCOLLECTION{Davidenko88,
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@INCOLLECTION{Davis88,
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@ARTICLE{DavisKahan70,
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@ARTICLE{DeanPorrill98,
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@BOOK{Deans93,
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@ARTICLE{Decell65,
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  TITLE = {An alternate form of the generalized inverse of an arbitrary complex matrix},
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  YEAR = {1965},
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  NOTE = {(see \cite{Zlobec70})}
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@ARTICLE{Decell65a,
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  TITLE = {An application of the {C}ayley-{H}amilton theorem to generalized matrix inversion},
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@ARTICLE{Decell73,
  AUTHOR = {Decell, Jr., H. P.},
  TITLE = {On the derivative of the generalized inverse of a matrix},
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@ARTICLE{DecellOdell67,
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  TITLE = {On the fixed point probability vector of regular or ergodic transition matrices},
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@ARTICLE{DecellWiginton68,
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  JOURNAL = {Czechoslovak Math. J.},
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@ARTICLE{Dederick13,
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@ARTICLE{DedieuShub00,
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@ARTICLE{DeLathauwerEtAl00,
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  YEAR = {2000},
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  KEYWORDS = {SVD, tensors}
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@ARTICLE{DeLathauwerEtAl00a,
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  TITLE = {On the best rank-1 and rank-$({R}\sb 1,{R}\sb 2,\cdots,{R}\sb{N})$ approximation of higher-order tensors},
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  VOLUME = {21},
  YEAR = {2000},
  NUMBER = {4},
  PAGES = {1324--1342 (electronic)},
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@ARTICLE{Delvos78,
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@ARTICLE{Delvos87,
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@ARTICLE{Deutsch71,
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@INPROCEEDINGS{Drazin82,
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@ARTICLE{Drazin92,
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@ARTICLE{Druilhet99,
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@PHDTHESIS{Drygalla80,
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  TITLE = {Zur {D}arstellung und {B}erechnung von verallgemeinerten inversen {M}atrizen},
  SCHOOL = {Martin-Luther Universit{\"a}t},
  YEAR = {1980},
  TYPE = {Mathematics Dissertation},
  ADDRESS = {Halle-Wirtenberg}
}

@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Drygalla82,
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  VOLUME = {22},
  YEAR = {1982},
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@ARTICLE{Drygalla86,
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@ARTICLE{Drygas69,
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@BOOK{Drygas70,
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  TITLE = {The {C}oordinate--{F}ree {A}pproach to {G}auss--{M}arkov {E}stimation},
  PUBLISHER = {Springer--Verlag},
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@ARTICLE{Drygas71,
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@ARTICLE{Drygas75,
  AUTHOR = {Drygas, H.},
  TITLE = {Estimation and prediction for linear models in general spaces ({V}ortr\"age auf der {E}rsten {S}ommerschule \"uber {P}robleme der {M}odellwahl und {P}arametersch\"atzung in der {R}egressions-{A}nalyse, {Z}innowitz, 1974)},
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@ARTICLE{Drygas76,
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@ARTICLE{Drygas85,
  AUTHOR = {Drygas, H.},
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@ARTICLE{DrygasSrzednicka76,
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@INPROCEEDINGS{Duffin71,
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@BOOK{EnglEtAl96,
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@ARTICLE{EnglKress81,
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  TITLE = {A singular perturbation problem for linear operators with an application to electrostatic and magnetostatic boundary and
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@ARTICLE{EnglNashed81,
  AUTHOR = {Engl, H. W. and Nashed, M. Z.},
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@INCOLLECTION{EnglNeubauer87,
  AUTHOR = {Engl, H. W. and Neubauer, A.},
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@ARTICLE{Englefield66,
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@ARTICLE{Enskog30,
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@PHDTHESIS{Erdelsky69,
  AUTHOR = {Erdelsky, P. J.},
  TITLE = {Projections in a Normed Linear Space and a Generalization of the Pseudo--Inverse},
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  YEAR = {1969},
  TYPE = {Doctoral dissertation in Mathematics},
  ADDRESS = {Pasadena, CA},
  KEYWORDS = {}
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@ARTICLE{Erdelyi66,
  AUTHOR = {Erd{\'e}lyi, I.},
  TITLE = {On partial isometries in finite dimensional {E}uclidean spaces},
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  YEAR = {1966},
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@ARTICLE{Erdelyi66a,
  AUTHOR = {Erd{\'e}lyi, I.},
  TITLE = {On the ``reversed order law'' related to the generalized inverse of matrix products},
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  YEAR = {1966},
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@ARTICLE{Erdelyi67,
  AUTHOR = {Erd{\'e}lyi, I.},
  TITLE = {The quasi--commuting inverse for a square matrix},
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@ARTICLE{Erdelyi67a,
  AUTHOR = {Erd{\'e}lyi, I.},
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@ARTICLE{Erdelyi68,
  AUTHOR = {Erd{\'e}lyi, I.},
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@ARTICLE{Erdelyi68a,
  AUTHOR = {Erd{\'e}lyi, I.},
  TITLE = {Normal partial isometries closed under multiplication on unitary spaces},
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@ARTICLE{Erdelyi68b,
  AUTHOR = {Erd{\'e}lyi, I.},
  TITLE = {Partial isometries defined by a spectral property on unitary spaces},
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  YEAR = {1968},
  VOLUME = {44},
  PAGES = {741--747}
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@INPROCEEDINGS{Erdelyi68c,
  AUTHOR = {Erd{\'e}lyi, I.},
  TITLE = {Partial isometries and generalized inverses},
  CROSSREF = {BoullionOdell68},
  PAGES = {203--217},
  YEAR = {1968}
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@ARTICLE{Erdelyi72,
  AUTHOR = {Erd{\'e}lyi, I.},
  TITLE = {A generalized inverse for arbitrary operators between Hilbert spaces},
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  YEAR = {1972},
  VOLUME = {71},
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  KEYWORDS = {}
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@INPROCEEDINGS{Erdelyi82,
  AUTHOR = {Erd{\'e}lyi, I.},
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  CROSSREF = {Campbell82a},
  PAGES = {261--274},
  YEAR = {1982},
  MRCLASS = {47B40 (47A10)},
  MRNUMBER = {84e:47044},
  KEYWORDS = {linop, spacB}
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@ARTICLE{ErdelyiBen-Israel72,
  AUTHOR = {Erd{\'e}lyi, I. and Ben-Israel, A.},
  TITLE = {Extremal solutions of linear equations and generalized inversion between {H}ilbert spaces},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {39},
  YEAR = {1972},
  PAGES = {298--313},
  MRCLASS = {47A50},
  MRNUMBER = {46 \#9778},
  KEYWORDS = {spacH, lineq, linop, invMP, sollsq, solmin}
}

@ARTICLE{ErdelyiMiller70,
  AUTHOR = {Erd{\'e}lyi, I. and Miller, F. R.},
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@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Erokhin99,
  AUTHOR = {Erokhin, V. I.},
  TITLE = {A generalization of the {S}herman-{M}orrison identity to the case of a rank-one modification of a pseudo-inverse matrix of full rank},
  JOURNAL = {Zh. Vychisl. Mat. Mat. Fiz.},
  FJOURNAL = {Zhurnal Vychislitel\cprime no\u\i\ Matematiki i
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@ARTICLE{EschenbachEtAl94,
  AUTHOR = {Eschenbach, C. A. and Hall, F. J. and Li, Zhongshan},
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@ARTICLE{EvansEtAl96,
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@ARTICLE{FanHoffman55,
  AUTHOR = {Fan, Ky and Hoffman, A. J.},
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@ARTICLE{Fantappie28,
  AUTHOR = {Fantappi\`{e}, L.},
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@ARTICLE{Farebrother76,
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@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Galba94,
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@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Galba96,
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@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Galba97,
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  JOURNAL = {Dopov. Nats. Akad. Nauk Ukr. Mat. Prirodozn. Tekh. Nauki},
  FJOURNAL = {Dopov\=\i d\=\i\ Nats\=\i onal\cprime no\"\i\ Akadem\=\i \"\i\
              Nauk Ukra\"\i ni. Matematika. Prirodoznavstvo. Tekhn\=\i
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  MRCLASS = {15A09},
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@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{GalbaEtAl99,
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  FJOURNAL = {Natsional\cprime naya Akademiya Nauk Ukrainy. Institut
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@ARTICLE{GallantGerig80,
  AUTHOR = {Gallant, A. R. and Gerig, T. M.},
  TITLE = {Computations for constrained linear models},
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  VOLUME = {12},
  YEAR = {1980},
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  PAGES = {59--84},
  MRCLASS = {62J05},
  MRNUMBER = {81m:62123},
  KEYWORDS = {maximum likelihood estimation, Moore-Penrose},
  NOTE = {(see \cite{Corradi82})}
}

@ARTICLE{GalperinWaksman80,
  AUTHOR = {Galperin, A. M. and Waksman, Z.},
  TITLE = {On pseudo-inverses of operator products},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {33},
  YEAR = {1980},
  PAGES = {123--131},
  MRCLASS = {15A09 (47A05)},
  MRNUMBER = {82f:15003}
}

@ARTICLE{GalperinWaksman98,
  AUTHOR = {Galperin, A. M. and Waksman, Z.},
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  MRCLASS = {65J15 (47J25)},
  MRNUMBER = {2000k:65105}
}

@ARTICLE{Gander90,
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  MRCLASS = {65F30},
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}

@BOOK{Gantmacher59,
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  VOLUME = {I and {II}},
  ADDRESS = {New York}
}

@ARTICLE{GaoAntsaklis91,
  AUTHOR = {Gao, Zhiqiang and Antsaklis, P. J.},
  TITLE = {Stability of the pseudo-inverse method for reconfigurable control systems},
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  MRCLASS = {93B40},
  MRNUMBER = {91m:93056}
}

@ARTICLE{GarnettEtAl71,
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  JOURNAL = {SIAM J. Numer. Anal.},
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  YEAR = {1971},
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}

@ARTICLE{GavurinFarforovskaja66,
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  VOLUME = {6},
  YEAR = {1966},
  PAGES = {1094--1097},
  MRCLASS = {65.30},
  MRNUMBER = {34 \#2159}
}

@ARTICLE{Gay77,
  AUTHOR = {Gay, D. M.},
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  NUMBER = {140},
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@ARTICLE{Gay79,
  AUTHOR = {Gay, D. M.},
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@ARTICLE{GeorgeIkramov96,
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  YEAR = {1996},
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  MRCLASS = {15A23 (15A18 65F10)},
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}

@ARTICLE{GeorgeIkramov97,
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@ARTICLE{GerigGallant75,
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@ARTICLE{Germain-Bonne69,
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@BOOK{GetsonHsuan88,
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  ADDRESS = {New York},
  YEAR = {1988},
  PAGES = {x+110},
  ISBN = {0-387-96849-0},
  MRCLASS = {15A09 (62H15 62J05)},
  MRNUMBER = {90e:15004}
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@ARTICLE{GiurescuGabriel64,
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@BOOK{GlazmanLjubich69,
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  YEAR = {1969},
  ADDRESS = {Moscow},
  NOTE = {(English translation published by MIT Press)}
}

@BOOK{Goldberg66,
  AUTHOR = {Goldberg, S.},
  TITLE = {Unbounded {L}inear {O}perators},
  PUBLISHER = {McGraw-Hill Book Co.},
  YEAR = {1966},
  ADDRESS = {New York}
}

@ARTICLE{GoldmanZelen64,
  AUTHOR = {Goldman, A. J. and Zelen, M.},
  TITLE = {Weak generalized inverses and minimum variance linear unbiased estimation},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
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  YEAR = {1964},
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  MRCLASS = {62.55},
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}

@BOOK{Goldstein67,
  AUTHOR = {Goldstein, A. A.},
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@ARTICLE{GoldsteinGoldstein00,
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  TITLE = {The best generalized inverse},
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@ARTICLE{GoldsteinM74,
  AUTHOR = {Goldstein, M. J.},
  TITLE = {Reduction of the pseudoinverse of a {H}ermitian persymmetric matrix},
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  YEAR = {1974},
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  MRCLASS = {65F20},
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@ARTICLE{GoldsteinSmith74,
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@ARTICLE{Goller86,
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@ARTICLE{Golub65,
  AUTHOR = {Golub, G. H.},
  TITLE = {Numerical methods for solving linear least squares problems},
  JOURNAL = {Numer. Math.},
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  VOLUME = {7},
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}

@ARTICLE{Golub68,
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  VOLUME = {13},
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}

@TECHREPORT{Golub69,
  AUTHOR = {Golub, G. H.},
  TITLE = {Matrix decompositions and statistical calculations},
  INSTITUTION = {Stanford University},
  YEAR = {1969},
  TYPE = {Tech. Report},
  NUMBER = {STAN-CS-124},
  ADDRESS = {Stanford},
  MONTH = {March}
}

@ARTICLE{GolubEtAl79,
  AUTHOR = {Golub, G. H. and Heath, M. T. and  Wahba, G.},
  YEAR = {1979},
  TITLE = {Generalized Cross-Validation as a Method for Choosing a Good Ridge Parameter},
  JOURNAL = {Technometrics},
  VOLUME = {21},
  PAGES = {215--223}
}

@ARTICLE{GolubEtAl87,
  AUTHOR = {Golub, G. H. and Hoffman, A. J. and Stewart, G. W.},
  TITLE = {A generalization of the {E}ckart-{Y}oung-{M}irsky matrix approximation theorem},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {88/89},
  YEAR = {1987},
  PAGES = {317--327},
  MRCLASS = {41A45 (15A60 62J05 65F99)},
  MRNUMBER = {88f:41039}
}

@ARTICLE{GolubKahan65,
  AUTHOR = {Golub, G. H. and Kahan, W.},
  TITLE = {Calculating the singular values and pseudo-inverse of a matrix},
  JOURNAL = {J. Soc. Indust. Appl. Math. Ser. B Numer. Anal.},
  VOLUME = {2},
  YEAR = {1965},
  PAGES = {205--224},
  MRCLASS = {65.35},
  MRNUMBER = {32 \#587},
  NOTE = {(see \cite{DeMeersman70})}
}

@ARTICLE{GolubMeyer86,
  AUTHOR = {Golub, G. H. and Meyer, Jr., C. D.},
  TITLE = {Using the ${Q}{R}$ factorization and group inversion to compute, differentiate, and estimate the sensitivity of stationary probabilities for {M}arkov chains},
  JOURNAL = {SIAM J. Algebraic Discrete Methods},
  VOLUME = {7},
  YEAR = {1986},
  NUMBER = {2},
  PAGES = {273--281},
  MRCLASS = {60J10 (65F05)},
  MRNUMBER = {87i:60073},
  KEYWORDS = {appmar, approb}
}

@ARTICLE{GolubPereyra73,
  AUTHOR = {Golub, G. H. and Pereyra, V.},
  YEAR = {1973},
  TITLE = {The Differentiation of Pseudoinverses and Nonlinear Least Squares Problems Whose Variables Separate},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {10},
  PAGES = {413--432},
  KEYWORDS = {nlp, lsqnl, pert, mp, proj, lsq, matder}
}

@INPROCEEDINGS{GolubPereyra76,
  AUTHOR = {Golub, G. H. and Pereyra, V.},
  YEAR = {1976},
  TITLE = {Differentiation of Pseudoinverses, Separable Nonlinear Least Squares Problems and Other Tales},
  CROSSREF = {Nashed76},
  PAGES = {303--324},
  KEYWORDS = {nlp, lsqnl, pert, mp, proj, lsq, matder}
}

@ARTICLE{GolubReinsch70,
  AUTHOR = {Golub, G. H. and Reinsch, C.},
  YEAR = {1970},
  TITLE = {Singular value decompositions and least squares solutions},
  JOURNAL = {Numer. Math.},
  VOLUME = {14},
  PAGES = {403--420},
  NOTE = {(republished, pp. 134--151 in \cite{WilkinsonReinsch71})},
  KEYWORDS = {}
}

@ARTICLE{GolubStyan73,
  AUTHOR = {Golub, G. H. and Styan, G. P. H.},
  TITLE = {Numerical computations for univariate linear models},
  JOURNAL = {Journal of Statistical Computations and Simulation},
  YEAR = {1973},
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@BOOK{GolubVanLoan96,
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@ARTICLE{GolubWilkinson66,
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@ARTICLE{GomezRomeu01,
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@ARTICLE{GongXEtAL98,
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@ARTICLE{GonzagaLara97,
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  VOLUME = {261},
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  NOTE = {(see \cite{Ikramov99})}
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@ARTICLE{Good69,
  AUTHOR = {Good, I. J.},
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  JOURNAL = {Technometrics},
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  VOLUME = {11},
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@ARTICLE{Good80,
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@ARTICLE{Gouveia93,
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@ARTICLE{Gouveia94,
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@ARTICLE{GouveiaPuystjens91,
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@ARTICLE{Graves-MorrisEtAl00,
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@BOOK{Graybill61,
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  PAGES = {xiii+463},
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@BOOK{Graybill76,
  AUTHOR = {Graybill, F. A.},
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@BOOK{Graybill83,
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@ARTICLE{GraybillMarsaglia57,
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@ARTICLE{GraybillEtAl66,
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@ARTICLE{Green52,
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@INCOLLECTION{GreenMorley90,
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  PAGES = {551--556},
  PUBLISHER = {Birkh\"auser Boston},
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@ARTICLE{GreenMorley90a,
  AUTHOR = {Green, W. L. and Morley, T. D.},
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  YEAR = {1990},
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  MRCLASS = {47A63 (47B15 47D99 47N70 93B25)},
  MRNUMBER = {91i:47020}
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@ARTICLE{Greensite99,
  AUTHOR = {Greensite, F.},
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@ARTICLE{GreubRheinboldt59,
  AUTHOR = {Greub, W. and Rheinboldt, W. C.},
  TITLE = {On a generalization of an inequality of {L}. {V}. {K}antorovich},
  JOURNAL = {Proc. Amer. Math. Soc.},
  VOLUME = {10},
  YEAR = {1959},
  PAGES = {407--415},
  MRCLASS = {46.00 (15.00)},
  MRNUMBER = {21 \#3774}
}

@ARTICLE{GreubRheinboldt60,
  AUTHOR = {Greub, W. and Rheinboldt, W. C.},
  TITLE = {Non self--adjoint boundary value problems in ordinary differential equations},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  YEAR = {64B},
  VOLUME = {1960},
  PAGES = {83--90}
}

@ARTICLE{Greville57,
  AUTHOR = {Greville, T. N. E.},
  YEAR = {1957},
  TITLE = {On smoothing a finite table: A matrix approach},
  JOURNAL = {J. Soc. Indust. Appl. Math.},
  VOLUME = {5},
  PAGES = {137--154}
}

@ARTICLE{Greville59,
  AUTHOR = {Greville, T. N. E.},
  YEAR = {1959},
  TITLE = {The pseudoinverse of a rectangular matrix and its application to the solution of systems of linear equations},
  JOURNAL = {SIAM Rev.},
  VOLUME = {1},
  PAGES = {38--43}
}

@ARTICLE{Greville60,
  AUTHOR = {Greville, T. N. E.},
  YEAR = {1960},
  TITLE = {Some applications of the pseudoinverse of a matrix},
  JOURNAL = {SIAM Rev.},
  VOLUME = {2},
  PAGES = {15--22}
}

@ARTICLE{Greville61,
  AUTHOR = {Greville, T. N. E.},
  YEAR = {1961},
  TITLE = {Note on fitting functions of several independent variables},
  JOURNAL = {J. Soc. Indust. Appl. Math.},
  VOLUME = {9},
  PAGES = {109--115},
  NOTE = {(Erratum, \textit{ibid} \textbf{9}(1961), 317)}
}

@ARTICLE{Greville66,
  AUTHOR = {Greville, T. N. E.},
  YEAR = {1966},
  TITLE = {Note on the generalized inverse of a matrix product},
  JOURNAL = {J. Soc. Indust. Appl. Math.},
  VOLUME = {9},
  PAGES = {109--115}
}

@TECHREPORT{Greville67,
  AUTHOR = {Greville, T. N. E.},
  TITLE = {Spectral generalized inverses of square matrices},
  INSTITUTION = {University of Wisconsin},
  YEAR = {1967},
  TYPE = {Math. Research Center Technical Summary Report},
  NUMBER = {823},
  ADDRESS = {Madison, WI},
  MONTH = {October}
}

@INPROCEEDINGS{Greville68,
  AUTHOR = {Greville, T. N. E.},
  CROSSREF = {BoullionOdell68},
  TITLE = {Some new generalized inverses with spectral properties},
  YEAR = {1968},
  PAGES = {26--46}
}

@ARTICLE{Greville73,
  AUTHOR = {Greville, T. N. E.},
  TITLE = {The {S}ouriau-{F}rame algorithm and the {D}razin pseudoinverse},
  JOURNAL = {Linear Algebra and Appl.},
  VOLUME = {6},
  YEAR = {1973},
  PAGES = {205--208},
  MRCLASS = {15A09},
  MRNUMBER = {47 \#237}
}

@ARTICLE{Greville74,
  AUTHOR = {Greville, T. N. E.},
  YEAR = {1974},
  TITLE = {Solutions of the Matrix Equation {$XAX = X$} and Relations between Oblique and Orthogonal Projectors},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {26},
  PAGES = {828--832},
  KEYWORDS = {proj, inv2}
}

@INCOLLECTION{GrevilleKeyfitz80,
  AUTHOR = {Greville, T. N. E. and Keyfitz, N.},
  TITLE = {Backward population projection by a generalized inverse},
  BOOKTITLE = {Computational {P}robability ({P}roc. {A}ctuarial {R}es. {C}onf., {B}rown
              {U}niv., {P}rovidence, {R.I.}, 1975)},
  PAGES = {173--183},
  PUBLISHER = {Academic Press},
  ADDRESS = {New York},
  YEAR = {1980},
  MRCLASS = {92A15 (15A09)},
  MRNUMBER = {82b:92031}
}

@ARTICLE{GriepentrogMarz89,
  AUTHOR = {Griepentrog, E. and M{\"a}rz, R.},
  TITLE = {Basic properties of some differential-algebraic equations},
  JOURNAL = {Z. Anal. Anwendungen},
  FJOURNAL = {Zeitschrift f\"ur Analysis und Ihre Anwendungen},
  VOLUME = {8},
  YEAR = {1989},
  NUMBER = {1},
  PAGES = {25--41},
  MRCLASS = {34A08},
  MRNUMBER = {90d:34004}
}

@ARTICLE{Groetsch74,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Steepest descent and least squares solvability},
  JOURNAL = {Canad. Math. Bull.},
  VOLUME = {17},
  YEAR = {1974},
  PAGES = {275--276},
  MRCLASS = {65J05 (47A50)},
  MRNUMBER = {50 \#15326}
}

@ARTICLE{Groetsch75,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {A product integral representation of the generalized inverse},
  JOURNAL = {Comment. Math. Univ. Carolinae},
  VOLUME = {16},
  YEAR = {1975},
  PAGES = {13--20},
  MRCLASS = {47A60},
  MRNUMBER = {52 \#11638}
}

@ARTICLE{Groetsch75a,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Representations of the generalized inverse},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {49},
  YEAR = {1975},
  PAGES = {154--157},
  MRCLASS = {},
  MRNUMBER = {50 \#14319}
}

@BOOK{Groetsch77,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Generalized {I}nverses of {L}inear {O}perators: {R}epresentation and {A}pproximation. Monographs and Textbooks in Pure and Applied Mathematics, No.
              37},
  PUBLISHER = {Marcel Dekker Inc.},
  ADDRESS = {New York},
  YEAR = {1977},
  PAGES = {viii+165},
  MRCLASS = {65J05 (65F20)},
  MRNUMBER = {56 \#17059}
}

@ARTICLE{Groetsch78,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {The {F}orsythe-{M}otzkin method for singular linear operator equations},
  JOURNAL = {J. Optim. Theory Appl.},
  VOLUME = {25},
  YEAR = {1978},
  NUMBER = {2},
  PAGES = {311--315},
  MRCLASS = {65J05 (47A50)},
  MRNUMBER = {58 \#8232}
}

@ARTICLE{Groetsch79,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {On rates of convergence for approximations to the generalized inverse},
  JOURNAL = {Numer. Funct. Anal. Optim.},
  FJOURNAL = {Numerical Functional Analysis and Optimization},
  VOLUME = {1},
  YEAR = {1979},
  NUMBER = {2},
  PAGES = {195--201},
  MRCLASS = {65J10 (47A50)},
  MRNUMBER = {80b:65072}
}

@ARTICLE{Groetsch80,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Generalized inverses and generalized splines},
  JOURNAL = {Numer. Funct. Anal. Optim.},
  FJOURNAL = {Numerical Functional Analysis and Optimization},
  VOLUME = {2},
  YEAR = {1980},
  NUMBER = {1},
  PAGES = {93--97},
  MRCLASS = {65J05 (47A05)},
  MRNUMBER = {81j:65072},
  KEYWORDS = {Splines, Hilbert},
  NOTE = {(connection between generalized inverses and generalized splines, see \cite{Sard73})}
}

@BOOK{Groetsch84,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {The {T}heory of {T}ikhonov {R}egularization for {F}redholm {E}quations of the {F}irst {K}ind},
  PUBLISHER = {Pitman},
  ADDRESS = {London},
  YEAR = {1984},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{Groetsch92,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Spectral methods for linear inverse problems with unbounded operators},
  JOURNAL = {J. Approx. Theory},
  VOLUME = {70},
  YEAR = {1992},
  NUMBER = {1},
  PAGES = {16--28},
  MRCLASS = {47A50 (47A05 65J10)},
  MRNUMBER = {93g:47011}
}

@INCOLLECTION{Groetsch93,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Inclusions for the {M}oore-{P}enrose inverse with applications to computational methods},
  BOOKTITLE = {Contributions in {N}umerical {M}athematics},
  PAGES = {203--211},
  PUBLISHER = {World Sci. Publishing},
  ADDRESS = {River Edge, NJ},
  YEAR = {1993},
  MRCLASS = {65J20 (15A09 47A05 47A50)},
  MRNUMBER = {95h:65041}
}

@BOOK{Groetsch93a,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Inverse {P}roblems in the {M}athematical {S}ciences},
  PUBLISHER = {Friedr. Vieweg \& Sohn},
  ADDRESS = {Braunschweig},
  YEAR = {1993},
  PAGES = {vi+152},
  ISBN = {3-528-06545-1},
  MRCLASS = {00A69 (35-02 35R25 35R30 45A05 47B07 65J20)},
  MRNUMBER = {94m:00008}
}

@ARTICLE{Groetsch95,
  AUTHOR = {Groetsch, C. W.},
  TITLE = {Inclusions and identities for the {M}oore-{P}enrose inverse of a closed linear operator},
  JOURNAL = {Math. Nachr.},
  VOLUME = {171},
  YEAR = {1995},
  PAGES = {157--164},
  MRCLASS = {47A05 (15A09)},
  MRNUMBER = {96a:47004},
  KEYWORDS = {spacH, invMP, linop}
}

@ARTICLE{GroetschGuacaneme87,
  AUTHOR = {Groetsch, C. W. and Guacaneme, J.},
  TITLE = {Arcangeli's method for {F}redholm equations of the first kind},
  JOURNAL = {Proc. Amer. Math. Soc.},
  VOLUME = {99},
  YEAR = {1987},
  NUMBER = {2},
  PAGES = {256--260},
  MRCLASS = {},
  MRNUMBER = {88a:45016}
}

@ARTICLE{GroetschHanke96,
  AUTHOR = {Groetsch, C. W. and Hanke, M.},
  TITLE = {A general framework for regularized evaluation of unstable operators},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {203},
  YEAR = {1996},
  NUMBER = {2},
  PAGES = {451--463},
  MRCLASS = {},
  MRNUMBER = {97f:65037}
}

@INPROCEEDINGS{GroetschJacobs82,
  AUTHOR = {Groetsch, C. W. and Jacobs, B. J.},
  TITLE = {Iterative methods for generalized inverses based on functional interpolation},
  CROSSREF = {Campbell82a},
  PAGES = {220--232},
  YEAR = {1982},
  MRCLASS = {65J10 (47A05)},
  MRNUMBER = {84c:65081},
  KEYWORDS = {aprx, spacH, compit}
}

@ARTICLE{GroetschKing79,
  AUTHOR = {Groetsch, C. W. and King, J. T.},
  TITLE = {Extrapolation and the method of regularization for generalized inverses},
  JOURNAL = {J. Approx. Theory},
  VOLUME = {25},
  YEAR = {1979},
  NUMBER = {3},
  PAGES = {233--247},
  MRCLASS = {65J10 (47A05)},
  MRNUMBER = {80e:65057}
}

@ARTICLE{GroetschNeubauer89,
  AUTHOR = {Groetsch, C. W. and Neubauer, A.},
  TITLE = {Regularization of ill-posed problems: optimal parameter choice in finite dimensions},
  JOURNAL = {J. Approx. Theory},
  VOLUME = {58},
  YEAR = {1989},
  NUMBER = {2},
  PAGES = {184--200},
  MRCLASS = {},
  MRNUMBER = {90j:65083}
}

@ARTICLE{GroetschScherzer93,
  AUTHOR = {Groetsch, C. W. and Scherzer, O.},
  TITLE = {The optimal order of convergence for stable evaluation of differential operators},
  JOURNAL = {Electronic J. Diff. Eqtns.},
  VOLUME = {1993},
  YEAR = {1993},
  NUMBER = {4},
  PAGES = {1--10},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{GroetschVogel87,
  AUTHOR = {Groetsch, C. W. and Vogel, C. R.},
  TITLE = {Asymptotic theory of filtering for linear operator equations with discrete noisy data},
  JOURNAL = {Math. Comp.},
  VOLUME = {49},
  YEAR = {1987},
  NUMBER = {180},
  PAGES = {499--506},
  MRCLASS = {},
  MRNUMBER = {88j:65123}
}

@ARTICLE{Grone80,
  AUTHOR = {Grone, R.},
  TITLE = {Certain isometries of rectangular complex matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {29},
  YEAR = {1980},
  PAGES = {161--171},
  MRCLASS = {15A60},
  MRNUMBER = {81d:15007}
}

@ARTICLE{GroneEtAl87,
  AUTHOR = {Grone, R. and Johnson, C. R. and Sa, E. M. and Wolkowicz, H.},
  TITLE = {Normal matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {87},
  YEAR = {1987},
  PAGES = {213--225},
  MRCLASS = {15A57},
  MRNUMBER = {88a:15045},
  NOTE = {(characterizations of normal matrices, continued in \cite{ElsnerIkramov98})}
}

@ARTICLE{Gross97,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {Some remarks concerning the reverse order law},
  JOURNAL = {Discuss. Math. Algebra Stochastic Methods},
  FJOURNAL = {Discussiones Mathematicae. Algebra and Stochastic Methods},
  VOLUME = {17},
  YEAR = {1997},
  NUMBER = {2},
  PAGES = {135--141},
  MRCLASS = {15A09},
  MRNUMBER = {99g:15004}
}

@ARTICLE{Gross97a,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {Special generalized inverse matrices connected with the theory of unified least squares},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {264},
  YEAR = {1997},
  PAGES = {325--327},
  MRCLASS = {62J05 (15A09)},
  MRNUMBER = {1 465 874}
}

@ARTICLE{Gross97b,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {A note on a partial ordering in the set of {H}ermitian matrices},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {18},
  YEAR = {1997},
  NUMBER = {4},
  PAGES = {887--892},
  MRCLASS = {15A57},
  MRNUMBER = {98i:15027}
}

@ARTICLE{Gross98,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {More on concavity of a matrix function},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {19},
  YEAR = {1998},
  NUMBER = {2},
  PAGES = {365--368 (electronic)},
  MRCLASS = {15A09 (15A45 62J12)},
  MRNUMBER = {98m:15010}
}

@ARTICLE{Gross98a,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {On contractions in linear regression},
  JOURNAL = {J. Statist. Plann. Inference},
  VOLUME = {74},
  YEAR = {1998},
  NUMBER = {2},
  PAGES = {343--351},
  MRCLASS = {62J05 (62C15)},
  MRNUMBER = {2000c:62099}
}

@ARTICLE{Gross99,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {Solution to a rank equation},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {289},
  YEAR = {1999},
  NUMBER = {1-3},
  PAGES = {127--130},
  MRCLASS = {15A24 (15A03)},
  MRNUMBER = {99m:15011}
}

@ARTICLE{Gross99a,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {Idempotency of the {H}ermitian part of a complex matrix},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {289},
  YEAR = {1999},
  NUMBER = {1-3},
  PAGES = {135--139},
  MRCLASS = {15A24 (15A57)},
  MRNUMBER = {2000c:15017}
}

@ARTICLE{Gross99b,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {On the product of orthogonal projectors},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {289},
  YEAR = {1999},
  NUMBER = {1-3},
  PAGES = {141--150},
  MRCLASS = {15A21 (15A57)},
  MRNUMBER = {99k:15023}
}

@ARTICLE{Gross99d,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {A note on the rank--subtractivity ordering},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {289},
  YEAR = {1999},
  NUMBER = {1-3},
  PAGES = {151--160},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{Gross99c,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {On oblique projection, rank additivity and the {M}oore-{P}enrose inverse of the sum of two matrices},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {46},
  YEAR = {1999},
  NUMBER = {4},
  PAGES = {265--275},
  MRCLASS = {15A03 (15A09)},
  MRNUMBER = {2000h:15002}
}

@ARTICLE{Gross00,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {The {M}oore-{P}enrose inverse of a partitioned nonnegative definite matrix},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {321},
  YEAR = {2000},
  NUMBER = {1-3},
  PAGES = {113--121},
  MRCLASS = {15A09 (15A48)},
  MRNUMBER = {1 799 987}
}

@ARTICLE{Gross01,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {Nonnegative-definite and positive-definite solutions to the matrix equation ${A}{X}{A}\sp \ast={B}$---revisited},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {321},
  YEAR = {2000},
  NUMBER = {1-3},
  PAGES = {123--129},
  MRCLASS = {15A24 (15A48)},
  MRNUMBER = {1 799 988}
}

@ARTICLE{Gross01a,
  AUTHOR = {Gro{\ss}, J.},
  TITLE = {L\"owner partial ordering and space preordering of {H}ermitian non-negative definite matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {326},
  YEAR = {2001},
  NUMBER = {1-3},
  PAGES = {215--223},
  MRCLASS = {15A48 (15A57 47A63)},
  MRNUMBER = {1 815 961}
}

@ARTICLE{GrossEtAl97,
  AUTHOR = {Gro{\ss}, J. and Hauke, J. and Markiewicz, A.},
  TITLE = {Some comments on matrix partial orderings},
  JOURNAL = {Discuss. Math. Algebra Stochastic Methods},
  FJOURNAL = {Discussiones Mathematicae. Algebra and Stochastic Methods},
  VOLUME = {17},
  YEAR = {1997},
  NUMBER = {2},
  PAGES = {203--214},
  MRCLASS = {15A45},
  MRNUMBER = {99i:15026},
  KEYWORDS = {Partial order}
}

@ARTICLE{GrossEtAl99,
  AUTHOR = {Gro{\ss}, J. and Hauke, J. and Markiewicz, A.},
  TITLE = {Partial orderings, preorderings, and the polar decomposition of matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {289},
  YEAR = {1999},
  NUMBER = {1-3},
  PAGES = {161--168},
  MRCLASS = {15A45},
  MRNUMBER = {2001b:15026}
}

@ARTICLE{GrossPuntanen00,
  AUTHOR = {Gro{\ss}, J. and Puntanen, S.},
  TITLE = {Estimation under a general partitioned linear model},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {321},
  YEAR = {2000},
  NUMBER = {1-3},
  PAGES = {131--144},
  MRCLASS = {62J05 (62H12)},
  MRNUMBER = {1 799 989}
}

@ARTICLE{GrossTrenkler96,
  AUTHOR = {Gro{\ss}, J. and Trenkler, G.},
  TITLE = {On the least squares distance between affine subspaces},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {237/238},
  YEAR = {1996},
  PAGES = {269--276},
  MRCLASS = {51K99 (15A09 51N10)},
  MRNUMBER = {97a:51024}
}

@ARTICLE{GrossTrenkler97,
  AUTHOR = {Gro{\ss}, J. and Trenkler, G.},
  TITLE = {Generalized and hypergeneralized projectors},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {264},
  YEAR = {1997},
  PAGES = {463--474},
  MRCLASS = {15A09 (15A24 15A57)},
  MRNUMBER = {98h:15004}
}

@ARTICLE{GrossTrenkler97a,
  AUTHOR = {Gro{\ss}, J. and Trenkler, G.},
  TITLE = {On the equality of usual and {A}memiya's partially generalized least squares estimator},
  JOURNAL = {Comm. Statist. Theory Methods},
  VOLUME = {26},
  YEAR = {1997},
  NUMBER = {9},
  PAGES = {2075--2086},
  MRCLASS = {62J05},
  MRNUMBER = {99c:62178}
}

@ARTICLE{GrossTrenkler97b,
  AUTHOR = {Gro{\ss}, J. and Trenkler, G.},
  TITLE = {Restrictions and projections in linear regression},
  JOURNAL = {Internat. J. Math. Ed. Sci. Tech.},
  FJOURNAL = {International Journal of Mathematical Education in Science and
              Technology},
  VOLUME = {28},
  YEAR = {1997},
  NUMBER = {3},
  PAGES = {465--468},
  MRCLASS = {62J05},
  MRNUMBER = {98c:62125}
}

@ARTICLE{GrossTrenkler98,
  AUTHOR = {Gro{\ss}, J. and Trenkler, G.},
  TITLE = {On the product of oblique projectors},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {44},
  YEAR = {1998},
  NUMBER = {3},
  PAGES = {247--259},
  MRCLASS = {15A27 (15A09)},
  MRNUMBER = {99j:15023}
}

@ARTICLE{GrossTrenkler99,
  AUTHOR = {Gro{\ss}, J. and Trenkler, G.},
  TITLE = {Nonsingularity of the difference of two oblique projectors},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {21},
  YEAR = {1999},
  NUMBER = {2},
  PAGES = {390--395 (electronic)},
  MRCLASS = {15A03},
  MRNUMBER = {2000h:15003}
}

@ARTICLE{GrossEtAl99a,
  AUTHOR = {Gro{\ss}, J. and Trenkler, G. and Troschke, S. {-O.}},
  TITLE = {On semi-orthogonality and a special class of matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {289},
  YEAR = {1999},
  NUMBER = {1-3},
  PAGES = {169--182},
  MRCLASS = {15A24 (15A03 15A63 62J05)},
  MRNUMBER = {99m:15013}
}

@ARTICLE{GrossTroschke97,
  AUTHOR = {Gro{\ss}, J. and Troschke, S. {-O.}},
  TITLE = {Some remarks on partial orderings of nonnegative definite matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {264},
  YEAR = {1997},
  PAGES = {457--461},
  MRCLASS = {15A48 (62J05)},
  MRNUMBER = {98i:15024}
}

@PREAMBLE{{\def\polhk#1{\setbox0=\hbox{#1}{\ooalign{\hidewidth
    \lower1.5ex\hbox{`}\hidewidth\crcr\unhbox0}}} }}

@ARTICLE{Gruszczynski81,
  AUTHOR = {Gruszczy{\'n}ski, M.},
  TITLE = {The {M}oore-{P}enrose matrix inversion and estimation under additional constraints},
  JOURNAL = {Przegl\polhk ad Statyst.},
  FJOURNAL = {Polska Akademia Nauk. Komitet Statystyki i Ekonometrii.
              Przegl\polhk ad Statystyczny},
  VOLUME = {28},
  YEAR = {1981},
  NUMBER = {3-4},
  PAGES = {311--319 (1982)},
  MRCLASS = {62J05 (15A09)},
  MRNUMBER = {85g:62114}
}

@ARTICLE{Gu01,
  AUTHOR = {Gu, Chuanqing},
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                 systems; semiiterative method; semiiterative methods;
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@INCOLLECTION{Hartung76,
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@ARTICLE{Hartung77,
  AUTHOR = {Hartung, J.},
  TITLE = {Zur {D}arstellung pseudoinverser {O}peratoren},
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  VOLUME = {28},
  YEAR = {1977},
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@ARTICLE{Hartung79,
  AUTHOR = {Hartung, J.},
  TITLE = {A note on restricted pseudoinverses},
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  YEAR = {1979},
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@ARTICLE{Hartung81,
  AUTHOR = {Hartung, J.},
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  VOLUME = {9},
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  NUMBER = {2},
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  MRCLASS = {62J10},
  MRNUMBER = {82e:62106}
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@ARTICLE{HartungWerner80,
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  FJOURNAL = {Zeitschrift f\"ur Angewandte Mathematik und Mechanik.
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  VOLUME = {60},
  YEAR = {1980},
  NUMBER = {7},
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@BOOK{HartungWerner84,
  AUTHOR = {Hartung, J. and Werner, H. {-J}.},
  TITLE = {Hypothesenpr\"ufung im restringierten linearen {M}odell. {T}heorie und {A}nwendungen (With English and French summaries)},
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  YEAR = {1984},
  PAGES = {128},
  ISBN = {3-525-11260-2},
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@ARTICLE{Hartwig75,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {$1$-$2$ inverses and the invariance of ${B}{A}\sp{+}{C}$},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {11},
  YEAR = {1975},
  NUMBER = {3},
  PAGES = {271--275},
  MRCLASS = {15A09},
  MRNUMBER = {51 \#12880},
  KEYWORD = {inv1, inv2}
}

@ARTICLE{Hartwig75a,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {${A}{X}-{X}{B}={C}$, resultants and generalized inverses},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {28},
  YEAR = {1975},
  PAGES = {154--183},
  MRCLASS = {15A24},
  MRNUMBER = {51 \#8143}
}

@ARTICLE{Hartwig76,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Singular value decomposition and the {M}oore-{P}enrose inverse of bordered matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {31},
  YEAR = {1976},
  NUMBER = {1},
  PAGES = {31--41},
  MRCLASS = {15A09},
  MRNUMBER = {53 \#10826},
  KEYWORDS = {svd, invMP, matpar}
}

@ARTICLE{Hartwig76a,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {More on the {S}ouriau-{F}rame algorithm and the {D}razin inverse},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {31},
  YEAR = {1976},
  NUMBER = {1},
  PAGES = {42--46},
  MRCLASS = {15A09},
  MRNUMBER = {53 \#10827}
}

@ARTICLE{Hartwig76b,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Rank factorization and {M}oore-{P}enrose inversion},
  JOURNAL = {Indust. Math.},
  VOLUME = {26},
  YEAR = {1976},
  NUMBER = {1},
  PAGES = {49--63},
  MRCLASS = {15A09},
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@ARTICLE{Hartwig76c,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Block generalized inverses},
  JOURNAL = {Arch. Rational Mech. Anal.},
  VOLUME = {61},
  YEAR = {1976},
  NUMBER = {3},
  PAGES = {197--251},
  MRCLASS = {15A09 (16A28)},
  MRNUMBER = {53 \#2975},
  KEYWORDS = {matpar}
}

@ARTICLE{Hartwig77,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Generalized inverses of special block matrices},
  JOURNAL = {Bull. Calcutta Math. Soc.},
  FJOURNAL = {Bulletin of the Calcutta Mathematical Society},
  VOLUME = {69},
  YEAR = {1977},
  NUMBER = {6},
  PAGES = {397--402},
  MRCLASS = {15A09},
  MRNUMBER = {81a:15008}
}

@ARTICLE{Hartwig78,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Generalized inverses, ${E}{P}$ elements and associates},
  JOURNAL = {Rev. Roumaine Math. Pures Appl.},
  VOLUME = {23},
  YEAR = {1978},
  NUMBER = {1},
  PAGES = {57--60},
  MRCLASS = {15A33},
  MRNUMBER = {57 \#12556}
}

@ARTICLE{Hartwig78a,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Spectral inverses and the row-space equations},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {20},
  YEAR = {1978},
  NUMBER = {1},
  PAGES = {57--68},
  MRCLASS = {15A09},
  MRNUMBER = {57 \#6048},
  KEYWORDS = {Drazin inverse, existence, properties}
}

@ARTICLE{Hartwig78b,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Schur's theorem and the {D}razin inverse},
  JOURNAL = {Pacific J. Math.},
  VOLUME = {78},
  YEAR = {1978},
  NUMBER = {1},
  PAGES = {133--138},
  MRCLASS = {15A09},
  MRNUMBER = {80a:15004}
}

@ARTICLE{Hartwig78c,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {A note on the partial ordering of positive semidefinite matrices},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {6},
  YEAR = {1978},
  PAGES = {223--226},
  MRCLASS = {},
  MRNUMBER = {}
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@ARTICLE{Hartwig79,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {A note on the existence of inner and outer inverses},
  JOURNAL = {Math. Japon.},
  FJOURNAL = {Mathematica Japonica},
  VOLUME = {23},
  YEAR = {1978/79},
  NUMBER = {4},
  PAGES = {339--343},
  MRCLASS = {16A30 (16A32)},
  MRNUMBER = {80g:16017}
}

@ARTICLE{Hartwig80,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {How to partially order regular elements},
  JOURNAL = {Math. Japon.},
  VOLUME = {25},
  YEAR = {1980},
  NUMBER = {1},
  PAGES = {1--13},
  MRCLASS = {06F05},
  MRNUMBER = {81i:06014}
}

@ARTICLE{Hartwig80a,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {An application of the {M}oore-{P}enrose inverse to antisymmetric relations},
  JOURNAL = {Proc. Amer. Math. Soc.},
  VOLUME = {78},
  YEAR = {1980},
  NUMBER = {2},
  PAGES = {181--186},
  MRCLASS = {16A28 (15A09)},
  MRNUMBER = {82a:16016}
}

@ARTICLE{Hartwig81,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {A method for calculating ${A}\sp{d}$},
  JOURNAL = {Math. Japon.},
  VOLUME = {26},
  YEAR = {1981},
  NUMBER = {1},
  PAGES = {37--43},
  MRCLASS = {15A09},
  MRNUMBER = {82h:15005}
}

@ARTICLE{Hartwig81a,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {A note on rank additivity},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {10},
  YEAR = {1981},
  PAGES = {59--61},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{Hartwig81b,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Drazin inverses and canonical forms in ${M}\sb{n}({\bf {Z}}/h)$},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {37},
  YEAR = {1981},
  PAGES = {205--233},
  MRCLASS = {15A09 (15A36)},
  MRNUMBER = {82k:15005}
}

@ARTICLE{Hartwig82,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {Applications of the {W}ro\'nskian and {G}ram matrices of $\{t\sp{i}e\sp{\lambda \sb{k}t}\}$},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {43},
  YEAR = {1982},
  PAGES = {229--241},
  MRCLASS = {93B05 (15A15 34A30 34H05)},
  MRNUMBER = {83f:93007}
}

@ARTICLE{Hartwig86,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {The reverse order law revisited},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {76},
  YEAR = {1986},
  PAGES = {241--246},
  MRCLASS = {15A09},
  MRNUMBER = {87j:15009}
}

@INCOLLECTION{Hartwig87,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {The group inverse of a block triangular matrix},
  BOOKTITLE = {Current {T}rends in {M}atrix {T}heory ({A}uburn,
{A}la., 1986)},
  PAGES = {137--146},
  PUBLISHER = {North-Holland},
  ADDRESS = {New York},
  YEAR = {1987},
  MRCLASS = {15A09 (15A57)},
  KEYWORDS = {invgr, strm},
  MRNUMBER = {88f:15007}
}

@ARTICLE{Hartwig87a,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {A remark on the characterization of the parallel sum of two matrices},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {22},
  YEAR = {1987},
  NUMBER = {2},
  PAGES = {193--197},
  MRCLASS = {15A09 (15A30 15A33)},
  MRNUMBER = {89f:15006}
}

@ARTICLE{Hartwig93,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {The pyramid decomposition and rank minimization},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {191},
  YEAR = {1993},
  PAGES = {53--76},
  MRCLASS = {15A23},
  MRNUMBER = {94j:15011}
}

@ARTICLE{Hartwig94,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {The weighted $*$-core-nilpotent decomposition},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {211},
  YEAR = {1994},
  PAGES = {101--111},
  MRCLASS = {15A09 (15A21)},
  MRNUMBER = {95i:15004}
}

@ARTICLE{Hartwig94a,
  AUTHOR = {Hartwig, R. E.},
  TITLE = {E{P} perturbations},
  JOURNAL = {Sankhy\=a Ser. A},
  FJOURNAL = {Sankhy\=a. The Indian Journal of Statistics. Series A},
  VOLUME = {56},
  YEAR = {1994},
  NUMBER = {2},
  PAGES = {347--357},
  MRCLASS = {15A57 (15A09)},
  MRNUMBER = {99j:15033}
}

@ARTICLE{HartwigDrazin82,
  AUTHOR = {Hartwig, R. E. and Drazin, M. P.},
  TITLE = {Lattice properties of the * order for matrices},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {86},
  YEAR = {1982},
  PAGES = {359--378}
}

@ARTICLE{HartwigHall78,
  AUTHOR = {Hartwig, R. E. and Hall, F. J.},
  TITLE = {Pseudo--similarity for matrices over a field},
  JOURNAL = {Proc. Amer. Math. Soc.},
  VOLUME = {71},
  YEAR = {1978},
  NUMBER = {1},
  PAGES = {6--10},
  MRCLASS = {15A21},
  MRNUMBER = {58 \#28027}
}

@INPROCEEDINGS{HartwigHall82,
  AUTHOR = {Hartwig, R. E. and Hall, F. J.},
  TITLE = {Applications of the {D}razin inverse to {C}es\`aro--{N}eumann iterations},
  CROSSREF = {Campbell82a},
  PAGES = {145--195},
  YEAR = {1982},
  MRCLASS = {15A09},
  MRNUMBER = {84a:15006},
  KEYWORDS = {invD, compit, serexp}
}

@ARTICLE{HartwigKatz97,
  AUTHOR = {Hartwig, R. E. and Katz, I. J.},
  TITLE = {On products of {E}{P} matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {252},
  YEAR = {1997},
  PAGES = {339--345},
  MRCLASS = {15A57},
  MRNUMBER = {98a:15050}
}

@ARTICLE{HartwigLevine81,
  AUTHOR = {Hartwig, R. E. and Levine, J.},
  TITLE = {Applications of the {D}razin inverse to the {H}ill cryptographic system. {III}},
  JOURNAL = {Cryptologia},
  VOLUME = {5},
  YEAR = {1981},
  NUMBER = {2},
  PAGES = {67--77},
  MRCLASS = {94B99},
  MRNUMBER = {82j:94022a}
}

@ARTICLE{HartwigLevine81a,
  AUTHOR = {Hartwig, R. E. and Levine, J.},
  TITLE = {Applications of the {D}razin inverse to the {H}ill cryptographic system. {IV}},
  JOURNAL = {Cryptologia},
  VOLUME = {5},
  YEAR = {1981},
  NUMBER = {4},
  PAGES = {213--228},
  MRCLASS = {94B99},
  MRNUMBER = {82j:94022b}
}

@ARTICLE{HartwigLuh77,
  AUTHOR = {Hartwig, R. E. and Luh, Jiang},
  TITLE = {A note on the group structure of unit regular ring elements},
  JOURNAL = {Pacific J. Math.},
  VOLUME = {71},
  YEAR = {1977},
  NUMBER = {2},
  PAGES = {449--461},
  MRCLASS = {16A30},
  MRNUMBER = {56 \#407},
  KEYWORDS = {algr}
}

@ARTICLE{HartwigLuh81,
  AUTHOR = {Hartwig, R. E. and Luh, Jiang},
  TITLE = {Unitary regular rings and partial isometry rings},
  JOURNAL = {Math. Japon.},
  FJOURNAL = {Mathematica Japonica},
  VOLUME = {26},
  YEAR = {1981},
  NUMBER = {4},
  PAGES = {401--413},
  MRCLASS = {16A30 (16A28)},
  MRNUMBER = {83b:16008}
}

@ARTICLE{HartwigSemrl99,
  AUTHOR = {Hartwig, R. E. and {\v{S}}emrl, P.},
  TITLE = {Power additivity and orthogonality},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  FJOURNAL = {SIAM Journal on Matrix Analysis and Applications},
  VOLUME = {20},
  YEAR = {1999},
  NUMBER = {1},
  PAGES = {1--13 (electronic)},
  MRCLASS = {15A21 (15A24)},
  MRNUMBER = {99f:15016}
}

@ARTICLE{HartwigShoaf77,
  AUTHOR = {Hartwig, R. E. and Shoaf, J. M.},
  TITLE = {Group inverses and {D}razin inverses of bidiagonal and triangular {T}oeplitz matrices},
  JOURNAL = {J. Austral. Math. Soc. Ser. A},
  VOLUME = {24},
  YEAR = {1977},
  NUMBER = {1},
  PAGES = {10--34},
  MRCLASS = {15A09},
  MRNUMBER = {57 \#3150},
  KEYWORDS = {invD, invgr}
}

@ARTICLE{HartwigShoaf79,
  AUTHOR = {Hartwig, R. E. and Shoaf, J. M.},
  TITLE = {On the derivative of the {D}razin inverse of a complex matrix},
  JOURNAL = {SIAM J. Math. Anal.},
  VOLUME = {10},
  YEAR = {1979},
  NUMBER = {1},
  PAGES = {207--216},
  MRCLASS = {65F20 (15A09)},
  MRNUMBER = {80b:65050}
}

@ARTICLE{HartwigShoaf80,
  AUTHOR = {Hartwig, R. E. and Shoaf, J. M.},
  TITLE = {Invariance, group inverses and parallel sums},
  JOURNAL = {Rev. Roumaine Math. Pures Appl.},
  FJOURNAL = {Acad\'emie de la R\'epublique Populaire Roumaine. Revue
              Roumaine de Math\'ematiques Pures et Appliqu\'ees},
  VOLUME = {25},
  YEAR = {1980},
  NUMBER = {1},
  PAGES = {33--42},
  MRCLASS = {16A30},
  MRNUMBER = {82e:16007}
}

@ARTICLE{HartwigStyan86,
  AUTHOR = {Hartwig, R. E. and Styan, G. P. H.},
  TITLE = {On some characterizations of the star partial orderings and rank subtractivity},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {82},
  YEAR = {1986},
  PAGES = {145--161},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{HartwigEtAl96,
  AUTHOR = {Hartwig, R. E. and Omladi{\v{c}}, M. and {\v{S}}emrl, P. and Styan, G. P. H.},
  TITLE = {On some characterizations of pairwise star ortogonality using rank and dagger additivity and subtractivity},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {237--238},
  YEAR = {1996},
  PAGES = {499--507},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{HartwigEtAl01,
  AUTHOR = {Hartwig, R. E. and Wang, Guorong and Wei, Yimin},
  TITLE = {Some additive results on {D}razin inverse},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {322},
  YEAR = {2001},
  NUMBER = {1-3},
  PAGES = {207--217},
  MRCLASS = {15A09},
  MRNUMBER = {1 804 521}
}

@ARTICLE{Harville76,
  AUTHOR = {Harville, D. A.},
  TITLE = {Extension of the {G}auss-{M}arkov theorem to include the estimation of random effects},
  JOURNAL = {Ann. Statist.},
  VOLUME = {4},
  YEAR = {1976},
  NUMBER = {2},
  PAGES = {384--395},
  MRCLASS = {62J05},
  MRNUMBER = {53 \#1862}
}

@ARTICLE{Harville96,
  AUTHOR = {Harville, D. A.},
  TITLE = {Generalized inverses and ranks of modified matrices},
  JOURNAL = {J. Indian Soc. Agricultural Statist.},
  VOLUME = {49},
  YEAR = {1996/97},
  PAGES = {67--78, iv},
  MRCLASS = {15A09},
  MRNUMBER = {98f:15001}
}

@BOOK{Harville97,
  AUTHOR = {Harville, D. A.},
  TITLE = {Matrix {A}lgebra from a {S}tatistician's {P}erspective},
  PUBLISHER = {Springer-Verlag},
  ADDRESS = {New York},
  YEAR = {1997},
  PAGES = {xviii+630},
  ISBN = {0-387-94978-X},
  MRCLASS = {15-01},
  MRNUMBER = {98k:15001}
}

@ARTICLE{HarwoodEtAl70,
  AUTHOR = {Harwood, W. R. and Lovass--Nagy, V. and Powers, D. L.},
  TITLE = {A note on the generalized inverses of some partitioned matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {19},
  YEAR = {1970},
  PAGES = {555--559},
  MRCLASS = {65.35 (15.00)},
  MRNUMBER = {42 \#7048}
}

@ARTICLE{Haussler78,
  AUTHOR = {H{\"a}ussler, W. M.},
  TITLE = {Zu \"uber- und unterrelaxierten {N}ewton-{V}erfahren},
  JOURNAL = {Z. Angew. Math. Mech.},
  FJOURNAL = {Zeitschrift f\"ur Angewandte Mathematik und Mechanik.
              Ingenieurwissenschaftliche Forschungsarbeiten},
  VOLUME = {58},
  YEAR = {1978},
  NUMBER = {7},
  PAGES = {T421--T423},
  MRCLASS = {65H05},
  MRNUMBER = {80g:65053}
}

@ARTICLE{HawkinsBradu90,
  AUTHOR = {Hawkins, D. M. and Bradu, D.},
  TITLE = {Application of the {M}oore-{P}enrose inverse of a data matrix in multiple regression},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {127},
  YEAR = {1990},
  PAGES = {403--425},
  MRCLASS = {62J05 (62J20)},
  MRNUMBER = {91f:62117}
}

@ARTICLE{HawkinsBen-Israel73,
  AUTHOR = {Hawkins, J. B. and Ben-Israel, A.},
  TITLE = {On generalized matrix functions},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {1},
  YEAR = {1973},
  NUMBER = {2},
  PAGES = {163--171},
  MRCLASS = {15A15},
  MRNUMBER = {48 \#8523},
  KEYWORDS = {matfun}
}

@ARTICLE{Haynsworth70,
  AUTHOR = {Haynsworth, E. V.},
  TITLE = {Applications of an inequality for the {S}chur complement},
  JOURNAL = {Proc. Amer. Math. Soc.},
  VOLUME = {24},
  YEAR = {1970},
  PAGES = {512--516},
  KEYWORDS = {Schur complement}
}

@ARTICLE{HaynsworthWall79,
  AUTHOR = {Haynsworth, E. V. and Wall, J. R.},
  TITLE = {Group inverses of certain nonnegative matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {25},
  YEAR = {1979},
  PAGES = {271--288},
  MRCLASS = {15A09},
  MRNUMBER = {80b:15006}
}

@ARTICLE{HaynsworthWall81,
  AUTHOR = {Haynsworth, E. V. and Wall, J. R.},
  TITLE = {Group inverses of certain positive operators},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {40},
  YEAR = {1981},
  PAGES = {143--159},
  MRCLASS = {15A09 (15A48)},
  MRNUMBER = {82j:15004}
}

@ARTICLE{HaukeMarkiewicz95,
  AUTHOR = {Hauke, J. and Markiewicz, A.},
  TITLE = {On partial orderings on the set of rectangular matrices and their properties},
  JOURNAL = {Discuss. Math. Algebra Stochastic Methods},
  FJOURNAL = {Discussiones Mathematicae. Algebra and Stochastic Methods},
  VOLUME = {15},
  YEAR = {1995},
  NUMBER = {1},
  PAGES = {5--10},
  MRCLASS = {15A99},
  MRNUMBER = {96k:15018},
  KEYWORDS = {Partial orders, matrix functions}
}

@ARTICLE{HaukeMarkiewicz95a,
  AUTHOR = {Hauke, J. and Markiewicz, A.},
  TITLE = {On partial orderings on the set of rectangular matrices},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {219},
  YEAR = {1995},
  PAGES = {187--193},
  MRCLASS = {15A48},
  MRNUMBER = {96c:15033},
  KEYWORDS = {Partial orders, matrix functions},
  NOTE = {(see \cite{Markiewicz99})}
}

@ARTICLE{Hearon67,
  AUTHOR = {Hearon, J. Z.},
  TITLE = {On the singularity of a certain bordered matrix},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {15},
  YEAR = {1967},
  PAGES = {1413--1421},
  MRCLASS = {15.15},
  MRNUMBER = {37 \#225}
}

@ARTICLE{Hearon67a,
  AUTHOR = {Hearon, J. Z.},
  TITLE = {Polar factorization of a matrix},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {71B},
  YEAR = {1967},
  PAGES = {65--67},
  MRCLASS = {15.15},
  MRNUMBER = {37 \#1382}
}

@ARTICLE{Hearon67aa,
  AUTHOR = {Hearon, J. Z.},
  TITLE = {Construction of ${\rm {E}{P}r}$ generalized inverses by inversion of nonsingular matrices},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {71B},
  YEAR = {1967},
  PAGES = {57--60},
  MRCLASS = {15.15 (65.00)},
  MRNUMBER = {36 \#6425}
}

@ARTICLE{Hearon67aaa,
  AUTHOR = {Hearon, J. Z.},
  TITLE = {A generalized matrix version of {R}ennie's inequality},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {71B},
  YEAR = {1967},
  PAGES = {61--64},
  MRCLASS = {15.58},
  MRNUMBER = {37 \#232}
}

@ARTICLE{Hearon67b,
  AUTHOR = {Hearon, J. Z.},
  TITLE = {Partially isometric matrices},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {71B},
  YEAR = {1967},
  PAGES = {225--228},
  MRCLASS = {15.30},
  MRNUMBER = {37 \#2779}
}

@ARTICLE{Hearon67c,
  AUTHOR = {Hearon, J. Z.},
  TITLE = {Symmetrizable generalized inverses of symmetrizable matrices},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {71B},
  YEAR = {1967},
  PAGES = {229--231},
  MRCLASS = {15.15},
  MRNUMBER = {37 \#2770}
}

@ARTICLE{Hearon68,
  AUTHOR = {Hearon, J. Z.},
  TITLE = {Generalized inverses and solutions of linear systems},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {72B},
  YEAR = {1968},
  PAGES = {303--308},
  MRCLASS = {15.15},
  MRNUMBER = {39 \#224}
}

@ARTICLE{HearonEvans68,
  AUTHOR = {Hearon, J. Z. and Evans, J. W.},
  TITLE = {On spaces and maps of generalized inverses},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {72B},
  YEAR = {1968},
  PAGES = {103--107},
  MRCLASS = {15.15},
  MRNUMBER = {38 \#4493}
}

@ARTICLE{HearonEvans68a,
  AUTHOR = {Hearon, J. Z. and Evans, J. W.},
  TITLE = {Differentiable generalized inverses},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {72B},
  YEAR = {1968},
  PAGES = {109--113},
  MRCLASS = {15.15},
  KEYWORDS = {alglin, pert, invMP, matder},
  MRNUMBER = {38 \#4494}
}

@ARTICLE{Hedman99,
  AUTHOR = {Hedman, B. A.},
  TITLE = {An earlier date for ``{C}ramer's rule''},
  JOURNAL = {Historia Math.},
  FJOURNAL = {Historia Mathematica},
  VOLUME = {26},
  YEAR = {1999},
  NUMBER = {4},
  PAGES = {365--368},
  MRCLASS = {01A50},
  MRNUMBER = {2000i:01020},
  NOTE = {(Cramer's rule was discovered by Maclaurin 20 years earlier)}
}

@ARTICLE{HeilWalnut89,
  AUTHOR = {Heil, C. and Walnut, D.},
  TITLE = {Continuous and discrete wavelet transforms},
  JOURNAL = {SIAM Rev.},
  VOLUME = {31},
  YEAR = {1989},
  PAGES = {628--666},
  MRCLASS = {},
  MRNUMBER = {91c:42032}
}

@ARTICLE{Heinig97,
  AUTHOR = {Heinig, G.},
  TITLE = {The group inverse of the transformation ${S}({X})={A}{X}-{X}{B}$},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {257},
  YEAR = {1997},
  PAGES = {321--342},
  MRCLASS = {15A09 (15A04)},
  MRNUMBER = {98c:15014}
}

@ARTICLE{HeinigHellinger93,
  AUTHOR = {Heinig, G. and Hellinger, F.},
  TITLE = {On the {Bezoutian} Structure of the {Moore--Penrose} Inverses of {Hankel} Matrices},
  JOURNAL = {SIAM Journal on Matrix Analysis and Applications},
  VOLUME = {14},
  NUMBER = {3},
  PAGES = {629--645},
  YEAR = {1993},
  MRCLASS = {15A09 (15A57 47A05 47B35)},
  MRNUMBER = {94f:15006}
}

@ARTICLE{HeinigHellinger93a,
  AUTHOR = {Heinig, G. and Hellinger, F.},
  TITLE = {Displacement structure of generalized inverse matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {211},
  YEAR = {1994},
  PAGES = {67--83},
  MRCLASS = {15A09 (65F20)},
  MRNUMBER = {95h:15006}
}

@ARTICLE{HeinigHellinger94,
  AUTHOR = {Heinig, G. and Hellinger, F.},
  TITLE = {{Moore-Penrose} Inversion of Square {Toeplitz} Matrices},
  JOURNAL = {SIAM Journal on Matrix Analysis and Applications},
  VOLUME = {15},
  NUMBER = {2},
  PAGES = {418--450},
  YEAR = {1994},
  MRCLASS = {15A09 (47A05 47A50 65F20)},
  MRNUMBER = {95c:15008},
  URL = {http://epubs.siam.org/sam-bin/dbq/article/22585}
}

@ARTICLE{HeinigHellinger94a,
  AUTHOR = {Heinig, G. and Hellinger, F.},
  TITLE = {Displacement structure of pseudoinverses},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {197/198},
  YEAR = {1994},
  PAGES = {623--649},
  ISSN = {0024-3795},
  CODEN = {LAAPAW},
  MRCLASS = {47A05 (15A09)},
  MRNUMBER = {95f:47004}
}

@ARTICLE{HeinigHellinger94b,
  AUTHOR = {Heinig, G. and Hellinger, F.},
  TITLE = {Displacement structure of generalized inverse matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {211},
  YEAR = {1994},
  PAGES = {67--83},
  MRCLASS = {15A09 (65F20)},
  MRNUMBER = {95h:15006}
}

@ARTICLE{Helton68,
  AUTHOR = {B. W. Helton},
  YEAR = {1968},
  TITLE = {Logarithms of Matrices},
  JOURNAL = {Proceedings of the American Mathematical Society},
  VOLUME = {19},
  PAGES = {733--736}
}

@ARTICLE{HendersonSearle80,
  AUTHOR = {Henderson, H. V. and Searle, S. R.},
  TITLE = {The vec-permutation matrix, the vec operator and {K}ronecker products: a review},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {9},
  YEAR = {1980/81},
  NUMBER = {4},
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@ARTICLE{Hestenes75,
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@ARTICLE{Hilgers78,
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}

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@ARTICLE{HoKalman66,
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@ARTICLE{HoKashyap66,
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@ARTICLE{HoerlKennard80,
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@ARTICLE{Hoerl85,
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@TECHREPORT{Holder00,
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@PHDTHESIS{Homeier96Hab,
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@INPROCEEDINGS{Homeier98tvj,
  AUTHOR = {Homeier, H. H. H.},
  TITLE = {{The vector ${\mathcal{J}}$ extrapolation method}},
  BOOKTITLE = {{Iterative {M}ethods in {S}cientific {C}omputation}},
  EDITOR = { Junping Wang and Allen, {III.}, Myron B. and Chen, Benito
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  NOTE = {Proceedings of the {\em Third IMACS International
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  PUBLISHER = {IMACS, Dept. of Computer Science, Rutgers University, New
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  ISSN = {1098-870X},
  TECH = {Technical Report TC-NA-97-5, Institut f{\"u}r
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@BOOK{HornJohnson85,
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@BOOK{HornJohnson91,
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@ARTICLE{Hoskuldsson94,
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@ARTICLE{Hotelling43,
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@ARTICLE{Hotelling57,
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@ARTICLE{HoughVavasis97,
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@BOOK{Householder64,
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@ARTICLE{Householder65,
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@ARTICLE{HouseholderYoung38,
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@ARTICLE{HsuanEtAl85,
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@ARTICLE{HuangYu97,
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  NUMBER = {2},
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  MRCLASS = {65F20},
  MRNUMBER = {1 475 534},
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@ARTICLE{Huang00,
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@ARTICLE{HungMarkham75,
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  VOLUME = {25(100)},
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@ARTICLE{HungMarkham77,
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@ARTICLE{HurtWaid70,
  AUTHOR = {Hurt, M. F. and Waid, C.},
  TITLE = {A generalized inverse which gives all the integral solutions to a system of linear equations},
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@ARTICLE{Hurwitz12,
  AUTHOR = {Hurwitz, W. A.},
  TITLE = {On the pseudo--resolvent to the kernel of an integral equation},
  JOURNAL = {Trans. Amer. Math. Soc.},
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  VOLUME = {13},
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@ARTICLE{Huylebrouck96,
  AUTHOR = {Huylebrouck, D.},
  TITLE = {The generalized inverse of a sum with radical element:  applications},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {246},
  YEAR = {1996},
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  MRCLASS = {15A09},
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@ARTICLE{HuylebrouckPuystjens86,
  AUTHOR = {Huylebrouck, D. and Puystjens, R.},
  TITLE = {Generalized inverses of a sum with a radical element},
  JOURNAL = {Linear Algebra and its Applications},
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@ARTICLE{HuylebrouckEtAl84,
  AUTHOR = {Huylebrouck, D. and Puystjens, R. and Van Geel, J.},
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  MRNUMBER = {86g:15003}
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@ARTICLE{HuylebrouckEtAl88,
  AUTHOR = {Huylebrouck, D. and Puystjens, R. and Van Geel, J.},
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  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {23},
  YEAR = {1988},
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@ARTICLE{Ichim98,
  AUTHOR = {Ichim, I.},
  TITLE = {Sur le probl\`eme des moindres carr\'es},
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  YEAR = {1998},
  NUMBER = {5},
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@ARTICLE{Ichim99,
  AUTHOR = {Ichim, I.},
  TITLE = {A new solution for the least squares problem},
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  VOLUME = {72},
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@INCOLLECTION{IdrissiEtAl89,
  AUTHOR = {Idrissi, H. and Lefebvre, O. and Michelot, C.},
  TITLE = {Applications and numerical convergence of the partial inverse method},
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  PAGES = {39--54},
  PUBLISHER = {Springer},
  ADDRESS = {Berlin},
  YEAR = {1989},
  MRCLASS = {90C20 (65K05 90B05 90B10)},
  MRNUMBER = {91f:90098}
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@ARTICLE{Ijiri65,
  AUTHOR = {Ijiri, Y.},
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@PREAMBLE{{\def\cprime{$'$} }}

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  AUTHOR = {Kalman, R. E.},
  TITLE = {Mathematical description of linear dynamical systems},
  JOURNAL = {SIAM J. Control},
  YEAR = {1963},
  VOLUME = {1},
  PAGES = {152--192}
}

@INCOLLECTION{Kalman76,
  AUTHOR = {Kalman, R. E.},
  TITLE = {Algebraic aspects of the generalized inverses of a rectangular matrix},
  BOOKTITLE = {Generalized {I}nverses and {A}pplications ({P}roc. {S}em., {M}ath. {R}es.
             {C}enter, {U}niv. {W}isconsin, {M}adison, {W}is., 1973)},
  EDITOR = {Nashed, M. Z.},
  PUBLISHER = {Academic Press},
  ADDRESS = {New York},
  PAGES = {189--213},
  YEAR = {1976}
}

@INCOLLECTION{KalmanEtAl63,
  AUTHOR = {Kalman, R. E. and Ho, Y. C. and Narendra, K. S.},
  TITLE = {Controllability of linear dynamical systems},
  BOOKTITLE = {Contributions to {D}ifferential {E}quations, {V}ol. {I}},
  PAGES = {189--213},
  PUBLISHER = {Interscience},
  ADDRESS = {New York},
  YEAR = {1963}
}

@ARTICLE{Kaltenbacher97,
  AUTHOR = {Kaltenbacher, B.},
  TITLE = {Some {N}ewton-type methods for the regularization of nonlinear ill-posed problems},
  JOURNAL = {Inverse Problems},
  FJOURNAL = {Inverse Problems. An International Journal on the Theory and
              Practice of Inverse Problems, Inverse Methods and Computerized
              Inversion of Data},
  VOLUME = {13},
  YEAR = {1997},
  NUMBER = {3},
  PAGES = {729--753},
  MRCLASS = {65J20},
  MRNUMBER = {98h:65025}
}

@ARTICLE{KammererNashed71,
  AUTHOR = {Kammerer, W. J. and Nashed, M. Z.},
  TITLE = {Steepest descent for singular linear operators with nonclosed range},
  JOURNAL = {Applicable Anal.},
  VOLUME = {1},
  YEAR = {1971},
  NUMBER = {2},
  PAGES = {143--159},
  MRCLASS = {47.10 (65.00)},
  MRNUMBER = {44 \#7319}
}

@ARTICLE{KammererNashed71a,
  AUTHOR = {Kammerer, W. J. and Nashed, M. Z.},
  TITLE = {A generalization of a matrix iterative method of G. Cimmino to best approximate solution of linear integral equations of the first kind},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8)},
  VOLUME = {51},
  YEAR = {1971},
  PAGES = {20--25}
}

@ARTICLE{KammererNashed72,
  AUTHOR = {Kammerer, W. J. and Nashed, M. Z.},
  TITLE = {Iterative methods for best approximate solutions of linear integral equations of the first and second kinds},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {40},
  YEAR = {1972},
  PAGES = {547--573}
}

@ARTICLE{KammererNashed72a,
  AUTHOR = {Kammerer, W. J. and Nashed, M. Z.},
  TITLE = {On the convergence of the conjugate gradient method for singular linear operator equations},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {9},
  YEAR = {1972},
  PAGES = {165--181}
}

@BOOK{KantorovichAkilov64,
  AUTHOR = {Kantorovich, L. V. and Akilov, G. P.},
  TITLE = {Functional {A}nalysis in {N}ormed {S}paces},
  PUBLISHER = {Pergamon Press},
  YEAR = {1964},
  ADDRESS = {Oxford},
  NOTE = {(translated from Russian)}
}

@BOOK{KantorovichKrylov58,
  AUTHOR = {Kantorovich, L. V. and Krylov, V. I.},
  TITLE = {Approximate {M}ethods of {H}igher {A}nalysis},
  PUBLISHER = {Interscience},
  YEAR = {1958},
  ADDRESS = {New York},
  NOTE = {(translated from Russian)}
}

@ARTICLE{Karampetakis97,
  AUTHOR = {Karampetakis, N. P.},
  TITLE = {Computation of the generalized inverse of a polynomial matrix and applications},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {252},
  YEAR = {1997},
  PAGES = {35--60},
  MRCLASS = {65F20 (93C05)},
  MRNUMBER = {98c:65066}
}

@ARTICLE{Karampetakis97a,
  AUTHOR = {Karampetakis, N. P.},
  TITLE = {Generalized inverses of two-variable polynomial matrices and applications},
  JOURNAL = {Circuits Systems Signal Process.},
  FJOURNAL = {Circuits, Systems, and Signal Processing},
  VOLUME = {16},
  YEAR = {1997},
  NUMBER = {4},
  PAGES = {439--453},
  MRCLASS = {15A09 (39B42 65F20 93C35)},
  MRNUMBER = {98i:15008}
}

@ARTICLE{Karasalo74,
  AUTHOR = {Karasalo, I.},
  TITLE = {A criterion for truncation of the ${Q}{R}$-decomposition algorithm for the singular linear least squares problem},
  JOURNAL = {Nordisk Tidskr. Informationsbehandling (BIT)},
  VOLUME = {14},
  YEAR = {1974},
  PAGES = {156--166},
  MRCLASS = {65F20},
  MRNUMBER = {58 \#3372}
}

@ARTICLE{Kass89,
  AUTHOR = {Kass, S.},
  TITLE = {Spaces of closest fit},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {117},
  YEAR = {1989},
  PAGES = {93--97},
  MRCLASS = {51K05 (15A03 15A99)},
  MRNUMBER = {90f:51018}
}

@ARTICLE{KatoMoriya77,
  AUTHOR = {Kato, Yoshinobu and Moriya, Nobuhiro},
  TITLE = {Maeda's inequality for pseudoinverses},
  JOURNAL = {Math. Japon.},
  VOLUME = {22},
  YEAR = {1977},
  NUMBER = {1},
  PAGES = {89--91},
  MRCLASS = {47A30},
  MRNUMBER = {56 \#6434},
  MRREVIEWER = {Chandler Davis}
}

@ARTICLE{KatsaggelosEfstratiadis90,
  AUTHOR = {Katsaggelos, A. K. and Efstratiadis, S. N.},
  TITLE = {A class of iterative signal restoration algorithms},
  JOURNAL = {IEEE Trans. Acoust. Speech Signal Process.},
  FJOURNAL = {Institute of Electrical and Electronics Engineers.
              Transactions on Acoustics, Speech, and Signal Processing},
  VOLUME = {38},
  YEAR = {1990},
  NUMBER = {5},
  PAGES = {778--786},
  MRCLASS = {94A12 (65F05)},
  MRNUMBER = {91f:94006},
  KEYWORDS = {appvis}
}

@ARTICLE{Katz65,
  AUTHOR = {Katz, I. J.},
  TITLE = {Wiegmann type theorems for {$EP_r$} matrices},
  JOURNAL = {Duke Math. J.},
  YEAR = {1965},
  VOLUME = {32},
  PAGES = {423--427}
}

@ARTICLE{Katz70,
  AUTHOR = {Katz, I. J.},
  TITLE = {Remarks on a paper of {B}en-{I}srael},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {18},
  YEAR = {1970},
  PAGES = {511--513},
  MRCLASS = {15.10},
  MRNUMBER = {41 \#6863}
}

@ARTICLE{KatzPearl66,
  AUTHOR = {Katz, I. J. and Pearl, M. H.},
  TITLE = {On ${E}{P}r$ and normal ${E}{P}r$ matrices},
  JOURNAL = {J. Res. Nat. Bur. Standards Sect. B},
  VOLUME = {70B},
  YEAR = {1966},
  PAGES = {47--77},
  MRCLASS = {15.30},
  MRNUMBER = {33 \#7358},
  KEYWORDS = {matEP}
}

@ARTICLE{KatzPearl66a,
  AUTHOR = {Katz, I. J. and Pearl, M. H.},
  TITLE = {Solutions of the matrix equation ${A}\sp{\ast}
              ={X}{A}={A}{X}$},
  JOURNAL = {J. London Math. Soc.},
  VOLUME = {41},
  YEAR = {1966},
  PAGES = {443--452},
  MRCLASS = {15.35},
  MRNUMBER = {33 \#4072}
}

@ARTICLE{KaufmanPereyra78,
  AUTHOR = {Kaufman, L. and Pereyra, V.},
  TITLE = {A method for separable nonlinear least squares problems with separable nonlinear equality constraints},
  JOURNAL = {SIAM J. Numer. Anal.},
  VOLUME = {15},
  YEAR = {1978},
  NUMBER = {1},
  PAGES = {12--20},
  MRCLASS = {90C30},
  MRNUMBER = {57 \#11766},
  KEYWORS = {Nonlinear least squares}
}

@ARTICLE{Keller65,
  AUTHOR = {H. B. Keller},
  YEAR = {1965},
  TITLE = {On the Solution of Singular and Semidefinite Linear Systems by Iteration},
  JOURNAL = {SIAM Journal on Numerical Analysis},
  VOLUME = {2},
  PAGES = {281--290},
  KWDS = {nla, linear system, iter, singular system}
}

@ARTICLE{Keller-McNultyKennedy87,
  AUTHOR = {Keller-McNulty, S. and Kennedy, W. J.},
  TITLE = {Error-free computation of the {M}oore-{P}enrose inverse with application to linear least squares analysis},
  JOURNAL = {J. Statist. Comput. Simulation},
  VOLUME = {27},
  YEAR = {1987},
  NUMBER = {1},
  PAGES = {45--64},
  MRCLASS = {65F20 (65D10 65U05)},
  MRNUMBER = {90a:65093}
}

@ARTICLE{Kelly98,
  AUTHOR = {Kelly, J. D.},
  TITLE = {A regularization approach to the reconciliation of constrained data sets},
  JOURNAL = {Computers \& Chemical Engineering},
  VOLUME = {22},
  YEAR = {1998},
  PAGES = {1771--1788}
}

@ARTICLE{Khabaza63,
  AUTHOR = {Khabaza, I. M.},
  TITLE = {An iterative least-square method suitable for solving large sparse matrices},
  JOURNAL = {Comput. J.},
  VOLUME = {6},
  YEAR = {1963/1964},
  PAGES = {202--206},
  MRCLASS = {65.35},
  MRNUMBER = {27 \#4351}
}

@INCOLLECTION{KhajdukovEtAl97,
  AUTHOR = {Khajdukov, V. G. and Kostin, V. I. and Tcheverda, V. A.},
  TITLE = {The $r$-solution and its applications in linearized waveform inversion for a layered background},
  BOOKTITLE = {Inverse {P}roblems in {W}ave {P}ropagation ({M}inneapolis, {MN}, 1995)},
  PAGES = {277--294},
  PUBLISHER = {Springer},
  ADDRESS = {New York},
  YEAR = {1997},
  MRCLASS = {35R30 (35L05 65M12 76Q05)},
  MRNUMBER = {98j:35185}
}

@ARTICLE{Khatri67,
  AUTHOR = {Khatri, C. G.},
  TITLE = {A theorem on least squares in multivariate linear regression},
  JOURNAL = {J. Amer. Statist. Assoc.},
  VOLUME = {62},
  YEAR = {1967},
  PAGES = {1494--1495},
  MRCLASS = {},
  MRNUMBER = {36 \#3464}
}

@ARTICLE{Khatri69,
  AUTHOR = {Khatri, C. G.},
  TITLE = {A note on some results on a generalised inverse of a matrix},
  JOURNAL = {J. Indian Statist. Assoc.},
  VOLUME = {7},
  YEAR = {1969},
  PAGES = {38--45},
  MRCLASS = {},
  MRNUMBER = {48 \#3980}
}

@ARTICLE{Khatri70,
  AUTHOR = {Khatri, C. G.},
  TITLE = {A note on a commutative $g$-inverse of a matrix},
  JOURNAL = {Sankhy\=a Ser. A},
  VOLUME = {32},
  YEAR = {1970},
  PAGES = {299--310},
  MRCLASS = {15A09},
  MRNUMBER = {45 \#1939}
}

@ARTICLE{Khatri82,
  AUTHOR = {Khatri, C. G.},
  TITLE = {A representation of a matrix and its use in the {G}auss-{M}arkoff model},
  JOURNAL = {J. Indian Statist. Assoc.},
  VOLUME = {20},
  YEAR = {1982},
  PAGES = {89--98},
  MRCLASS = {62J05 (62F10)},
  MRNUMBER = {86k:62115}
}

@ARTICLE{Khatri83,
  AUTHOR = {Khatri, C. G.},
  TITLE = {A generalization of {L}avoie's inequality concerning the sum of idempotent matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {54},
  YEAR = {1983},
  PAGES = {97--108},
  MRCLASS = {15A09 (15A18)},
  MRNUMBER = {85i:15006}
}

@ARTICLE{Khatri85,
  AUTHOR = {Khatri, C. G.},
  TITLE = {A note on idempotent matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {70},
  YEAR = {1985},
  PAGES = {185--195},
  MRCLASS = {15A57 (15A09)},
  MRNUMBER = {87d:15019}
}

@ARTICLE{Khatri85a,
  AUTHOR = {Khatri, C. G.},
  TITLE = {Commutative $g$-inverse of a matrix},
  JOURNAL = {Math. Today},
  FJOURNAL = {Mathematics Today},
  VOLUME = {3},
  YEAR = {1985},
  PAGES = {37--40},
  MRCLASS = {15A09},
  MRNUMBER = {87b:15006}
}

@ARTICLE{Khatri89,
  AUTHOR = {Khatri, C. G.},
  TITLE = {Study of redundancy of vector variables in canonical correlations},
  JOURNAL = {Comm. Statist. Theory Methods},
  FJOURNAL = {Communications in Statistics. Theory and Methods},
  VOLUME = {18},
  YEAR = {1989},
  NUMBER = {4},
  PAGES = {1425--1440},
  MRCLASS = {62H20},
  MRNUMBER = {91b:62114}
}

@ARTICLE{KhatriMitra76,
  AUTHOR = {Khatri, C. G. and Mitra, S. K.},
  TITLE = {Hermitian and nonnegative solutions of linear matrix equations},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {31},
  YEAR = {1976},
  PAGES = {579--585}
}

@ARTICLE{KhatriRao81,
  AUTHOR = {Khatri, C. G. and Rao, C. R.},
  TITLE = {Some extensions of the {K}antorovich inequality and statistical applications},
  JOURNAL = {J. Multivariate Anal.},
  VOLUME = {11},
  YEAR = {1981},
  NUMBER = {4},
  PAGES = {498--505},
  MRCLASS = {15A15 (15A45 62J05)},
  MRNUMBER = {84e:15006}
}

@INCOLLECTION{Kiekebusch-Muller77,
  AUTHOR = {Kiekebusch-M{\"u}ller, B. D.},
  TITLE = {A class of algorithms for the determination of a solution of a system of nonlinear equations},
  BOOKTITLE = {Optimization {T}echniques ({P}roc. 8th {IFIP} {C}onf., {W}{\"u}rzburg,
              1977), {P}art 2},
  PAGES = {67--75. Lecture Notes in Control and Informat. Sci., Vol. 7},
  PUBLISHER = {Springer},
  ADDRESS = {Berlin},
  YEAR = {1978},
  MRCLASS = {65H10},
  MRNUMBER = {58 \#13678}
}

@ARTICLE{KimLee86,
  AUTHOR = {Kim, Byung Chun and Lee, Jang Taek},
  TITLE = {The {M}oore-{P}enrose inverse for the classificatory models},
  JOURNAL = {J. Korean Statist. Soc.},
  VOLUME = {15},
  YEAR = {1986},
  NUMBER = {1},
  PAGES = {46--61},
  MRCLASS = {15A09 (15A06 62J10)},
  MRNUMBER = {87m:15012}
}

@ARTICLE{KimOh99,
  AUTHOR = {Kim, Doh-Hyun and Oh, Jun-Ho},
  TITLE = {The {M}oore-{P}enrose inverse for the classificatory models},
  JOURNAL = {Control Engineering Practice},
  VOLUME = {7},
  YEAR = {1999},
  NUMBER = {3},
  PAGES = {369--373}
}

@ARTICLE{KimS98,
  AUTHOR = {Kim, S.},
  TITLE = {Generalized inverses in numerical solutions of {C}auchy singular integral equations},
  JOURNAL = {Commun. Korean Math. Soc.},
  VOLUME = {13},
  YEAR = {1998},
  NUMBER = {4},
  PAGES = {875--888},
  MRCLASS = {65R32},
  MRNUMBER = {2000i:65223}
}

@ARTICLE{KimS98a,
  AUTHOR = {Kim, S.},
  TITLE = {Solving singular integral equations using {G}aussian quadrature and overdetermined system},
  JOURNAL = {Comput. Math. Appl.},
  FJOURNAL = {Computers \& Mathematics with Applications. An International
              Journal},
  VOLUME = {35},
  YEAR = {1998},
  NUMBER = {10},
  PAGES = {63--71},
  MRCLASS = {65R20 (65D32)},
  MRNUMBER = {99b:65175}
}

@ARTICLE{KimS99,
  AUTHOR = {Kim, S.},
  TITLE = {Numerical Solutions of Cauchy Singular Integral Equations Using Generalized Inverses},
  JOURNAL = {Computers \& Mathematics with Applications},
  VOLUME = {38},
  YEAR = {1999},
  NUMBER = {5--6},
  PAGES = {183--195}
}

@ARTICLE{King77,
  AUTHOR = {King, Chen F.},
  TITLE = {A note on {D}razin inverses},
  JOURNAL = {Pacific J. Math.},
  VOLUME = {70},
  YEAR = {1977},
  NUMBER = {2},
  PAGES = {383--390},
  MRCLASS = {47B30 (47A05)},
  MRNUMBER = {58 \#2418}
}

@PHDTHESIS{Kirby65,
  AUTHOR = {Kirby, M. J. L.},
  TITLE = {Generalized {I}nverses and {C}hance {C}onstrained {P}rogramming},
  SCHOOL = {Northwestern Univ.},
  YEAR = {1965},
  TYPE = {Applied Math.},
  ADDRESS = {Evanston, IL},
  MONTH = {June},
  KEYWORDS = {}
}

@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Kirichenko97,
  AUTHOR = {Kirichenko, N. F.},
  TITLE = {Analytical representation of perturbations of pseudo-inverse matrices},
  JOURNAL = {Kibernet. Sistem. Anal.},
  FJOURNAL = {Natsional\cprime naya Akademiya Nauk Ukrainy. Institut
              Kibernetiki im. V. M. Glushkova. Kibernetika i Sistemny\u\i\
              Analiz},
  YEAR = {1997},
  NUMBER = {2},
  PAGES = {98--107, 189},
  MRCLASS = {15A09},
  MRNUMBER = {98i:15009},
  NOTE = {(English translation: Cybernet. Systems Anal. 33 (1997), no. 2, 230--238)}
}

@ARTICLE{Kirkland95,
  AUTHOR = {Kirkland, S. J.},
  TITLE = {The group inverse associated with an irreducible periodic
              nonnegative matrix},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {16},
  YEAR = {1995},
  NUMBER = {4},
  PAGES = {1127--1134},
  MRCLASS = {15A09 (15A48 15A51)},
  MRNUMBER = {96i:15005}
}

@ARTICLE{KirklandNeumann94,
  AUTHOR = {Kirkland, S. J. and Neumann, M.},
  TITLE = {Convexity and concavity of the {P}erron root and vector of {L}eslie matrices with applications to a population model},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {15},
  YEAR = {1994},
  NUMBER = {4},
  PAGES = {1092--1107},
  MRCLASS = {92D25 (15A09 15A18)},
  MRNUMBER = {95e:92015}
}

@ARTICLE{KirklandNeumann95,
  AUTHOR = {Kirkland, S. J. and Neumann, M.},
  TITLE = {Group inverses of ${M}$-matrices associated with nonnegative matrices having few eigenvalues},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {220},
  YEAR = {1995},
  PAGES = {181--213},
  MRCLASS = {15A09 (15A18 15A48)},
  MRNUMBER = {96c:15005}
}

@ARTICLE{KirklandNeumann98,
  AUTHOR = {Kirkland, S. J. and Neumann, M.},
  TITLE = {The ${M}$-matrix group generalized inverse problem for weighted trees},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {19},
  YEAR = {1998},
  NUMBER = {1},
  PAGES = {226--234 (electronic)},
  MRCLASS = {05C50 (15A09 15A57)},
  MRNUMBER = {99d:05062}
}

@ARTICLE{KirklandNeumann99,
  AUTHOR = {Kirkland, S. J. and Neumann, M.},
  TITLE = {On group inverses of ${M}$-matrices with uniform diagonal entries},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {296},
  YEAR = {1999},
  NUMBER = {1-3},
  PAGES = {153--170},
  MRCLASS = {65Fxx (15A09)},
  MRNUMBER = {1 713 277}
}

@ARTICLE{KirklandNeumann99a,
  AUTHOR = {Kirkland, S. J. and Neumann, M.},
  TITLE = {Cutpoint decoupling and first passage times for random walks on graphs},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {20},
  YEAR = {1999},
  NUMBER = {4},
  PAGES = {860--870 (electronic)},
  MRCLASS = {60J10 (15A51 60G50)},
  MRNUMBER = {2000f:60106}
}

@ARTICLE{KirklandNeumann00,
  AUTHOR = {Kirkland, S. J. and Neumann, M.},
  TITLE = {Regular {M}arkov chains for which the transition matrix has large exponent},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {316},
  YEAR = {2000},
  NUMBER = {1-3},
  PAGES = {45--65},
  MRCLASS = {60J10},
  MRNUMBER = {1 782 416}
}

@ARTICLE{KirklandNeumann00a,
  AUTHOR = {Kirkland, S. J. and Neumann, M.},
  TITLE = {Extremal first passage times for trees},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {48},
  YEAR = {2000},
  PAGES = {21--33}
}

@ARTICLE{KirklandEtAl97,
  AUTHOR = {Kirkland, S. J. and Neumann, M. and Shader, B. L.},
  TITLE = {Distances in weighted trees and group inverse of {L}aplacian matrices},
  JOURNAL = {SIAM J. Matrix Anal. Appl.},
  VOLUME = {18},
  YEAR = {1997},
  NUMBER = {4},
  PAGES = {827--841},
  MRCLASS = {15A09 (05C50)},
  MRNUMBER = {98h:15005}
}

@ARTICLE{KirklandEtAl98,
  AUTHOR = {Kirkland, S. J. and Neumann, M. and Shader, B. L.},
  TITLE = {Bounds on the subdominant eigenvalue involving group inverses with applications to graphs},
  JOURNAL = {Czechoslovak Math. J.},
  VOLUME = {48(123)},
  YEAR = {1998},
  NUMBER = {1},
  PAGES = {1--20},
  MRCLASS = {15A18},
  MRNUMBER = {99b:15010}
}

@ARTICLE{KirklandEtAl98a,
  AUTHOR = {Kirkland, S. J. and Neumann, M. and Shader, B. L.},
  TITLE = {On a bound on algebraic connectivity: the case of equality},
  JOURNAL = {Czechoslovak Math. J.},
  VOLUME = {48(123)},
  YEAR = {1998},
  NUMBER = {1},
  PAGES = {65--76},
  MRCLASS = {15A45 (15A51 60J10)},
  MRNUMBER = {99c:15034}
}

@ARTICLE{KirklandEtAl98b,
  AUTHOR = {Kirkland, S. J. and Neumann, M. and Shader, B. L.},
  TITLE = {Applications of {P}az's inequality to perturbation bounds for {M}arkov chains},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {268},
  YEAR = {1998},
  PAGES = {183--196},
  MRCLASS = {15A51 (15A12 60J10)},
  MRNUMBER = {99a:15007}
}

@INCOLLECTION{Kishi64,
  AUTHOR = {Kishi, F. H.},
  TITLE = {On line computer control techniques and their application to re--entry aerospace vehicle control},
  BOOKTITLE = {Advances in {C}ontrol {S}ystems {T}heory and
 {A}pplications (C. T. Leondes, Editor)},
  PAGES = {245--257},
  PUBLISHER = {Academic Press},
  YEAR = {1964},
  ADDRESS = {New York}
}

@PREAMBLE{{\def\cprime{$'$} }}

@INCOLLECTION{Kislovskaya87,
  AUTHOR = {Kislovskaya, N. M.},
  TITLE = {A pseudo-inverse matrix and multiplicative groups of matrices},
  BOOKTITLE = {Algorithmic and {N}umerical {P}roblems in {A}lgebra and {N}umber
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  PAGES = {40--52, 88},
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@PREAMBLE{{\def\cprime{$'$} }}

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@PREAMBLE{{\def\cprime{$'$} }}

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@PREAMBLE{{\def\cprime{$'$} }}

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}

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}

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}

@ARTICLE{Martinez79,
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  MRCLASS = {15A60 (15A09 65F20)},
  MRNUMBER = {81j:15028}
}

@ARTICLE{Martinez-Torres00,
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}

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}

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  MRCLASS = {15A48 (93B30)},
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}

@BOOK{Maxwell1892,
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}

@ARTICLE{Mayne66,
  AUTHOR = {Mayne, D. Q.},
  TITLE = {An algorithm for the calculation of the pseudo-inverse of a singular matrix},
  JOURNAL = {Comput. J.},
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  YEAR = {1966},
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}

@ARTICLE{Mayne69,
  AUTHOR = {Mayne, D. Q.},
  TITLE = {On the calculation of pseudoinverses},
  JOURNAL = {IEEE Trans. Automatic Control},
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}

@ARTICLE{MayorgaEtAl92,
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  JOURNAL = {IEEE Trans. Systems Man Cybernet.},
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  PAGES = {790--798},
  MRCLASS = {70B15 (70-08)},
  MRNUMBER = {93g:70005}
}

@ARTICLE{McCoy39,
  AUTHOR = {McCoy, N. H.},
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}

@ARTICLE{McDonald80,
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  JOURNAL = {J. Roy. Statist. Soc. B},
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  MRCLASS = {},
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}

@ARTICLE{McMathSims80,
  AUTHOR = {McMath, J. S. and Sims, S. E.},
  TITLE = {Mean value theorems for a matrix valued derivative},
  JOURNAL = {Linear and Multilinear Algebra},
  VOLUME = {9},
  YEAR = {1980/81},
  NUMBER = {4},
  PAGES = {255--261},
  MRCLASS = {65F99 (15A45 26A24)},
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}

@ARTICLE{McMathEtAl77,
  AUTHOR = {McMath, J. S. and Sims, S. E. and Hallum, C. R.},
  TITLE = {On the properties of a matrix valued derivative utilizing the {M}oore-{P}enrose inverse},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {18},
  YEAR = {1977},
  NUMBER = {3},
  PAGES = {281--291},
  MRCLASS = {65F20 (15A99)},
  MRNUMBER = {58 \#8201},
  NOTE = {(see \cite{McMathSims80})}
}

@ARTICLE{McMathEtAl80,
  AUTHOR = {McMath, J. S. and Sims, S. E. and Hallum, C. R.},
  TITLE = {A comparison of various derivatives for matrix-valued functions},
  JOURNAL = {Comput. Math. Appl.},
  FJOURNAL = {Computers \&\ Mathematics with Applications. An International
              Journal},
  VOLUME = {6},
  YEAR = {1980},
  NUMBER = {2},
  PAGES = {161--166},
  MRCLASS = {65F99 (15A09 26E99)},
  MRNUMBER = {82d:65043}
}

@ARTICLE{Meenakshi83,
  AUTHOR = {Meenakshi, A.},
  TITLE = {On integral ${EP}\sb{r}$ matrices},
  JOURNAL = {Period. Math. Hungar.},
  FJOURNAL = {Periodica Mathematica Hungarica. Journal of the J\'anos Bolyai
             Mathematical Society},
  VOLUME = {14},
  YEAR = {1983},
  NUMBER = {3-4},
  PAGES = {229--234},
  MRCLASS = {15A36 (15A09 15A57)},
  MRNUMBER = {85d:15020}
}

@ARTICLE{MeenakshiAnandam92,
  AUTHOR = {Meenakshi, A. and Anandam, N.},
  TITLE = {Polynomial generalized inverses of a partitioned polynomial
              matrix},
  JOURNAL = {J. Indian Math. Soc. (N.S.)},
  VOLUME = {58},
  YEAR = {1992},
  NUMBER = {1-4},
  PAGES = {11--18},
  MRCLASS = {15A09},
  MRNUMBER = {94b:15001}
}

@ARTICLE{Meicler68,
  AUTHOR = {Meicler, M.},
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  JOURNAL = {SIAM Rev.},
  YEAR = {1968},
  VOLUME = {10},
  PAGES = {373--375}
}

@ARTICLE{Meicler69,
  AUTHOR = {Meicler, M.},
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  JOURNAL = {Math. Comp.},
  VOLUME = {23},
  YEAR = {1969},
  PAGES = {813--817},
  MRCLASS = {65.30},
  MRNUMBER = {41 \#2898}
}

@ARTICLE{MeisterSpeck85,
  AUTHOR = {Meister, E. and Speck, F. {-O}.},
  TITLE = {The {M}oore-{P}enrose inverse of {W}iener-{H}opf operators on the half axis and the quarter plane},
  JOURNAL = {J. Integral Equations},
  VOLUME = {9},
  YEAR = {1985},
  NUMBER = {1},
  PAGES = {45--61},
  MRCLASS = {47B35 (45E10)},
  MRNUMBER = {86h:47035}
}

@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Meleshko76,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Statistical recurrent estimation based on pseudoinverse operators},
  JOURNAL = {Avtomat. i Telemeh.},
  FJOURNAL = {Avtomat. i Telemeh.},
  YEAR = {1976},
  NUMBER = {8},
  PAGES = {101--110},
  MRCLASS = {93E10},
  MRNUMBER = {56 \#15050},
  NOTE = {(English translation \textit{Automat. Remote Control}
   \textbf{37}(1976), no. 8, part 2, 1227--1235 (1977)}
}

@ARTICLE{Meleshko77,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Pseudoinverse operators in {B}anach spaces},
  JOURNAL = {Ukrain. Mat. \v Z.},
  VOLUME = {29},
  YEAR = {1977},
  NUMBER = {6},
  PAGES = {738--749, 851},
  MRCLASS = {47A50},
  MRNUMBER = {58 \#17910},
  NOTE = {English translation: \textit{Ukrainian Math. J.}
\textbf{29} (1977), no. 6, 545--553}
}

@ARTICLE{Meleshko77a,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {A pseudo-inversion of closed operators that is stable under perturbations},
  JOURNAL = {\v Z. Vy\v cisl. Mat. i Mat. Fiz.},
  VOLUME = {17},
  YEAR = {1977},
  NUMBER = {5},
  PAGES = {1132--1143, 1332},
  MRCLASS = {47A55 (65J05)},
  MRNUMBER = {58 \#17922}
}

@ARTICLE{Meleshko78,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Pseudoinverse operators, and the recursive calculation of pseudosolutions in {H}ilbert spaces},
  JOURNAL = {Sibirsk. Mat. \v Z.},
  VOLUME = {19},
  YEAR = {1978},
  NUMBER = {1},
  PAGES = {108--121, 238},
  MRCLASS = {47A50 (65J05)},
  MRNUMBER = {58 \#7148},
  NOTE = {(generalization of Greville's method to Hilbert space, see
\cite{Greville60}. English translation: \textit{Siberian Math. J.}
\textbf{19} (1978), no. 1, 75--85)}
}

@ARTICLE{Meleshko79,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Perturbations of unbounded closed pseudoinverse operators},
  JOURNAL = {Differentsial\cprime nye Uravneniya},
  FJOURNAL = {Differentsial\cprime nye Uravneniya},
  VOLUME = {15},
  YEAR = {1979},
  NUMBER = {4},
  PAGES = {681--694, 765},
  ISSN = {0374-0641},
  MRCLASS = {47A50 (47A05 47A53 47A55)},
  MRNUMBER = {80m:47010},
  NOTE = {English translation: Differential Equations 15 (1979),
no. 4, 477--487 (1980)}
}

@ARTICLE{Meleshko79a,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {An investigation of stable ${L}$-pseudo-inverses of unbounded closed operators by the regularization method},
  JOURNAL = {Differentsial\cprime nye Uravneniya},
  FJOURNAL = {Differentsial\cprime nye Uravneniya},
  VOLUME = {15},
  YEAR = {1979},
  NUMBER = {5},
  PAGES = {921--935, 958--959},
  MRCLASS = {47A50 (65J10)},
  MRNUMBER = {80i:47020},
  NOTE = {English translation: Differential Equations 15 (1979), no.
5, 653--664}
}

@ARTICLE{Meleshko79b,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Properties of pseudo-inverse operators in {B}anach spaces},
  JOURNAL = {Dokl. Akad. Nauk SSSR},
  FJOURNAL = {Doklady Akademii Nauk SSSR},
  VOLUME = {249},
  YEAR = {1979},
  NUMBER = {5},
  PAGES = {1055--1059},
  ISSN = {0002-3264},
  MRCLASS = {47A05 (47A50)},
  MRNUMBER = {81a:47004},
  MRREVIEWER = {C. Ilioi}
}

@ARTICLE{Meleshko80,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Filtering and identification of stochastic control systems using pseudoinverses},
  JOURNAL = {Kibernetika (Kiev)},
  FJOURNAL = {Otdelenie Matematiki, Mekhaniki i Kibernetiki Akademii Nauk
              Ukrainsko\u \i \ SSR. Kibernetika},
  YEAR = {1980},
  NUMBER = {5},
  PAGES = {130--140},
  MRCLASS = {93E11 (93E10)},
  MRNUMBER = {84k:93068}
}

@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Meleshko81,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Perturbed iteration methods for determining ${L}$\ generalized solutions of nonlinear operator equations},
  JOURNAL = {Differentsial\cprime nye Uravneniya},
  FJOURNAL = {Differentsial\cprime nye Uravneniya},
  VOLUME = {17},
  YEAR = {1981},
  NUMBER = {3},
  PAGES = {541--557, 574--575},
  ISSN = {0374-0641},
  MRCLASS = {47H17 (65J15)},
  MRNUMBER = {82i:47097},
  NOTE = {(English translation: Differential Equations 17 (1981), no. 3, 377--390)}
}

@ARTICLE{Meleshko81a,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Algorithms of pseudoinverse operators for calculating generalized solutions of nonlinear equations. {I}},
  JOURNAL = {Avtomat. Sistemy Upravleniya i Pribory Avtomat.},
  FJOURNAL = {Avtomatizirovannye Sistemy Upravleniya i Pribory Avtomatiki},
  NUMBER = {59},
  YEAR = {1981},
  PAGES = {45--51, ii--iii},
  MRCLASS = {65H10},
  MRNUMBER = {83c:65129},
  NOTE = {(Newton method, see \cite{Meleshko81b})}
}

@ARTICLE{Meleshko81b,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Algorithms of pseudoinverse operators for calculating generalized solutions of nonlinear equations. {I}{I}},
  JOURNAL = {Avtomat. Sistemy Upravleniya i Pribory Avtomat.},
  FJOURNAL = {Avtomatizirovannye Sistemy Upravleniya i Pribory Avtomatiki},
  NUMBER = {60},
  YEAR = {1981},
  PAGES = {20--27},
  ISSN = {0135-1710},
  MRCLASS = {65H10},
  MRNUMBER = {84i:65053},
  NOTE = {(Newton method)}
}

@INCOLLECTION{Meleshko82,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Perturbation-resistant algorithms for pseudoinversion of rectangular matrices using the {L}agrange transform},
  BOOKTITLE = {Mathematical {M}ethods of {C}ybernetics},
  PAGES = {24--37},
  PUBLISHER = {Akad. Nauk Ukrain. SSR Inst. Kibernet.},
  ADDRESS = {Kiev},
  YEAR = {1982},
  MRCLASS = {65F20},
  MRNUMBER = {84h:65041}
}

@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Meleshko85,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Regularized nonorthogonal factorizations and pseudoinversions of perturbed matrices},
  JOURNAL = {Zh. Vychisl. Mat. i Mat. Fiz.},
  FJOURNAL = {Akademiya Nauk SSSR. Zhurnal Vychislitel\cprime no\u\i\
              Matematiki i Matematichesko\u\i\ Fiziki},
  VOLUME = {26},
  YEAR = {1986},
  NUMBER = {4},
  PAGES = {485--498, 638},
  MRCLASS = {15A23 (15A09)},
  MRNUMBER = {87g:15016}
}

@ARTICLE{Meleshko90,
  AUTHOR = {Mele{\v{s}}ko, V. I.},
  TITLE = {Accelerated regularized methods for calculating solutions of nonlinear nonregular equations},
  JOURNAL = {Dokl. Akad. Nauk SSSR},
  FJOURNAL = {Doklady Akademii Nauk SSSR},
  VOLUME = {311},
  YEAR = {1990},
  NUMBER = {2},
  PAGES = {282--287},
  MRCLASS = {65J15 (47H17)},
  MRNUMBER = {92a:65196},
  NOTE = {(English translation: Soviet Math. Dokl. 41 (1990), no. 2,
246--251 (1991))}
}

@ARTICLE{MeleshkoZadachin87,
  AUTHOR = {Mele{\v{s}}ko, V. I. and Zadachin, V. M.},
  TITLE = {Factorizations and pseudo-inversions of singular perturbed matrices with nonfixed signs},
  JOURNAL = {Izv. Vyssh. Uchebn. Zaved. Mat.},
  FJOURNAL = {Izvestiya Vysshikh Uchebnykh Zavedeni\u\i. Matematika},
  YEAR = {1987},
  NUMBER = {11},
  PAGES = {42--50, 88},
  ISSN = {0021-3446},
  CODEN = {IVUMBY},
  MRCLASS = {15A23 (15A09 15A60 47A68)},
  MRNUMBER = {89a:15013},
  NOTE = {(English translation: \textit{Soviet Math.} (Iz. VUZ)
\textbf{31} (1987), no. 11, 53--62)}
}

@ARTICLE{Merz74,
  AUTHOR = {Merz, G.},
  TITLE = {{\"U}ber die {I}nterpolationsaufgabe bei nat\"urlichen {P}olynom-{S}plines mit {\"a}quidistanten {K}noten},
  JOURNAL = {J. Approximation Theory},
  VOLUME = {10},
  YEAR = {1974},
  PAGES = {151--158},
  MRCLASS = {41A15},
  MRNUMBER = {50 \#2761}
}

@ARTICLE{Metcalf65,
  AUTHOR = {Metcalf, F. T.},
  TITLE = {A {B}essel-{S}chwarz inequality for {G}ramians and related bounds for determinants},
  JOURNAL = {Ann. Mat. Pura Appl. (4)},
  VOLUME = {68},
  YEAR = {1965},
  PAGES = {201--232},
  MRCLASS = {15.70 (15.58)},
  MRNUMBER = {31 \#5874}
}

@ARTICLE{Meyer69a,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {On ranks of pseudoinverses},
  JOURNAL = {SIAM Rev.},
  VOLUME = {11},
  YEAR = {1969},
  PAGES = {382--385},
  MRCLASS = {15.15},
  MRNUMBER = {40 \#5630}
}

@ARTICLE{Meyer69b,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {On the construction of solutions to the matrix equations ${A}{X}={A}$ and ${Y}{A}={A}$},
  JOURNAL = {SIAM Rev.},
  VOLUME = {11},
  YEAR = {1969},
  PAGES = {612--615},
  MRCLASS = {15.35},
  MRNUMBER = {40 \#7284}
}

@ARTICLE{Meyer70a,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Generalized inverses of triangular matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {18},
  YEAR = {1970},
  PAGES = {401--406},
  MRCLASS = {15.15},
  MRNUMBER = {41 \#1754}
}

@ARTICLE{Meyer70b,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Some remarks on ${EP}\sb{r}$ matrices, and generalized inverses},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {3},
  YEAR = {1970},
  PAGES = {275--278},
  MRCLASS = {15.15},
  MRNUMBER = {42 \#1837}
}

@ARTICLE{Meyer70c,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Generalized inverses of block triangular matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {19},
  YEAR = {1970},
  PAGES = {741--750},
  MRCLASS = {15.15},
  MRNUMBER = {42 \#7676}
}

@ARTICLE{Meyer71,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Representations for $(1)$- and $(1,\,2)$-inverses for partitioned matrices},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {4},
  YEAR = {1971},
  PAGES = {221--232},
  MRCLASS = {15.15},
  MRNUMBER = {43 \#7439}
}

@ARTICLE{Meyer72,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {The {M}oore-{P}enrose inverse of a bordered matrix},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {5},
  YEAR = {1972},
  PAGES = {375--382},
  MRCLASS = {15A09},
  MRNUMBER = {46 \#3522}
}

@ARTICLE{Meyer73a,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Generalized inversion of modified matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {24},
  YEAR = {1973},
  PAGES = {315--323},
  MRCLASS = {15A09},
  MRNUMBER = {47 \#5010}
}

@ARTICLE{Meyer73b,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Generalized inverses and ranks of block matrices},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {25},
  YEAR = {1973},
  PAGES = {597--602},
  MRCLASS = {15A09},
  MRNUMBER = {48 \#8521}
}

@ARTICLE{Meyer74,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Limits and the index of a square matrix},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {26},
  YEAR = {1974},
  PAGES = {469--478},
  MRCLASS = {15A09},
  MRNUMBER = {51 \#539},
  NOTE = {(see \cite{Rothblum76})}
}

@ARTICLE{Meyer75a,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {The role of the group generalized inverse in the theory of finite {M}arkov chains},
  JOURNAL = {SIAM Rev.},
  VOLUME = {17},
  YEAR = {1975},
  PAGES = {443--464},
  MRCLASS = {60J10},
  MRNUMBER = {52 \#4419},
  KEYWORDS = {appmar, invgr}
}

@INPROCEEDINGS{Meyer82,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Analysis of finite {M}arkov chains by group inversion techniques},
  CROSSREF = {Campbell82a},
  PAGES = {50--81},
  YEAR = {1982},
  MRCLASS = {60J10 (15A09)},
  MRNUMBER = {84b:60090},
  KEYWORDS = {appmar, invgr}
}

@INCOLLECTION{Meyer93,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {The character of a finite {M}arkov chain},
  BOOKTITLE = {Linear {A}lgebra, {M}arkov {C}hains, and {Q}ueueing
{M}odels ({M}inneapolis, {MN}, 1992)},
  PAGES = {47--58},
  PUBLISHER = {Springer},
  ADDRESS = {New York},
  YEAR = {1993},
  MRCLASS = {60J10 (15A51 65F15)},
  MRNUMBER = {94h:60100},
  KEYWORDS = {appmar}
}

@BOOK{Meyer00,
  AUTHOR = {Meyer, Jr., C. D.},
  TITLE = {Matrix {A}nalysis and {A}pplied {L}inear {A}lgebra},
  PUBLISHER = {Society for Industrial and Applied Mathematics (SIAM)},
  ADDRESS = {Philadelphia, PA},
  YEAR = {2000},
  PAGES = {xii+718},
  ISBN = {0-89871-454-0},
  MRCLASS = {15-01},
  MRNUMBER = {1 777 382}
}

@ARTICLE{MeyerPainter70,
  AUTHOR = {Meyer, Jr., C. D. and Painter, R. J.},
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@ARTICLE{MeyerShoaf80,
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@ARTICLE{Miao91,
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@ARTICLE{Miao93,
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@ARTICLE{MiaoBen-Israel93,
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@ARTICLE{MiaoBen-Israel94,
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@ARTICLE{MiaoBen-Israel95,
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@ARTICLE{MiaoBen-Israel96,
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@INPROCEEDINGS{MilnesEtAl68,
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@TECHREPORT{MinamideNakamura69,
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@ARTICLE{MinamideNakamura70,
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@ARTICLE{Mitra68,
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@ARTICLE{Mitra68a,
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@ARTICLE{Mitra72,
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@ARTICLE{Mitra73,
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@ARTICLE{Mitra82,
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@ARTICLE{Mitra82a,
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@ARTICLE{Mitra86,
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@ARTICLE{Mitra87,
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@INCOLLECTION{Mitra89,
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@ARTICLE{Mitra90,
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}

@ARTICLE{Mitra91,
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@ARTICLE{Mitra94,
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@ARTICLE{Mitra97,
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@ARTICLE{Mitra99,
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@ARTICLE{MitraBhimasankaram71,
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}

@ARTICLE{MitraOdell86,
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@ARTICLE{MitraPrasad96,
  AUTHOR = {Mitra, S. K. and Prasad, K. M.},
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  YEAR = {1996},
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  NOTE = {(erratum in \cite{Mitra97})}
}

@ARTICLE{MitraPrasad97a,
  AUTHOR = {Mitra, S. K. and Prasad, K. M.},
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  YEAR = {1997},
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}

@ARTICLE{MitraPuri79,
  AUTHOR = {Mitra, S. K. and Puri, M. L.},
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@ARTICLE{MitraPuri82,
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@ARTICLE{MitraPuri83,
  AUTHOR = {Mitra, S. K. and Puri, M. L.},
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}

@ARTICLE{MitraRao68,
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@ARTICLE{MitraRao69,
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@ARTICLE{MitraRao74,
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@ARTICLE{MolchanovGalba82,
  AUTHOR = {Mol{\v{c}}anov, I. N. and Galba, {\=E}. F.},
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  YEAR = {1983},
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  MRCLASS = {15A09 (65F20)},
  MRNUMBER = {84e:15004}
}

@ARTICLE{MolchanovGalba89,
  AUTHOR = {Mol{\v{c}}anov, I. N. and Galba, {\=E}. F.},
  TITLE = {Weighted pseudo-inversion of matrices with positive-definite weights},
  JOURNAL = {Dokl. Akad. Nauk Ukrain. SSR Ser. A},
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              Fiziko-Matematicheskie i Tekhnicheskie Nauki},
  YEAR = {1989},
  NUMBER = {7},
  PAGES = {15--17, 85},
  MRCLASS = {15A09 (15A06 65F05 65F10)},
  MRNUMBER = {90j:15011}
}

@ARTICLE{Moler67,
  AUTHOR = {Moler, C. B.},
  TITLE = {Iterative refinement in floating point},
  JOURNAL = {J. Assoc. Comput. Mach.},
  YEAR = {1967},
  VOLUME = {14},
  PAGES = {316--321}
}

@ARTICLE{MolerVanLoan78,
  AUTHOR = {Moler, C. B. and Van Loan, C. F.},
  TITLE = {Nineteen dubious ways to compute the exponential of a matrix},
  JOURNAL = {SIAM Rev.},
  VOLUME = {20},
  YEAR = {1978},
  NUMBER = {},
  PAGES = {801--836},
  MRCLASS = {},
  MRNUMBER = {}
}

@ARTICLE{Monch78,
  AUTHOR = {M{\"o}nch, W.},
  TITLE = {Monotone {E}inschliessung der {M}oore-{P}enrose {P}seudoinversen einer {M}atrix},
  JOURNAL = {Z. Angew. Math. Mech.},
  VOLUME = {58},
  YEAR = {1978},
  NUMBER = {2},
  PAGES = {67--74},
  MRCLASS = {65F20},
  MRNUMBER = {57 \#18056}
}

@ARTICLE{Monch82,
  AUTHOR = {M{\"o}nch, W.},
  TITLE = {Iterative refinement of approximations to a generalized inverse of a matrix},
  JOURNAL = {Computing},
  FJOURNAL = {Computing. Archiv f\"ur Informatik und Numerik},
  VOLUME = {28},
  YEAR = {1982},
  NUMBER = {1},
  PAGES = {79--87},
  ISSN = {0010-485X},
  CODEN = {CMPTA2},
  MRCLASS = {65-04 (15A09 65F20)},
  MRNUMBER = {83a:65001}
}

@ARTICLE{Mond69,
  AUTHOR = {Mond, B.},
  TITLE = {Generalized inverse extensions of matrix inequalities},
  JOURNAL = {Linear Algebra and its Applications},
  YEAR = {1969},
  VOLUME = {2},
  PAGES = {393--399}
}

@ARTICLE{MondPecaric93,
  AUTHOR = {Mond, B. and Pe{\v{c}}ari{\'c}, J. E.},
  TITLE = {Inequalities with weights for powers of generalised inverses},
  JOURNAL = {Bull. Austral. Math. Soc.},
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  VOLUME = {48},
  YEAR = {1993},
  NUMBER = {1},
  PAGES = {7--12},
  MRCLASS = {15A09 (15A45)},
  MRNUMBER = {94d:15002}
}

@ARTICLE{MondPecaric94,
  AUTHOR = {Mond, B. and Pe{\v{c}}ari{\'c}, J. E.},
  TITLE = {Inequalities with weights for powers of generalized inverses. {I}{I}},
  JOURNAL = {Linear Algebra and its Applications},
  FJOURNAL = {Linear Algebra and its Applications},
  VOLUME = {210},
  YEAR = {1994},
  PAGES = {265--272},
  MRCLASS = {15A45 (15A09 15A48)},
  MRNUMBER = {95h:15031}
}

@ARTICLE{MondPecaric96,
  AUTHOR = {Mond, B. and Pe{\v{c}}ari{\'c}, J. E.},
  TITLE = {On matrix convexity of the {M}oore-{P}enrose inverse},
  JOURNAL = {Internat. J. Math. Math. Sci.},
  VOLUME = {19},
  YEAR = {1996},
  NUMBER = {4},
  PAGES = {707--710},
  MRCLASS = {15A09 (15A45)},
  MRNUMBER = {97d:15007},
  KEYWORDS = {matpsd, ineq, invMP}
}

@ARTICLE{MondPecaric98,
  AUTHOR = {Mond, B. and Pe{\v{c}}ari{\'c}, J. E.},
  TITLE = {Hadamard products and generalized inverses},
  JOURNAL = {Austral. Math. Soc. Gaz.},
  FJOURNAL = {The Australian Mathematical Society. Gazette},
  VOLUME = {25},
  YEAR = {1998},
  NUMBER = {4},
  PAGES = {194--197},
  MRCLASS = {15A09},
  MRNUMBER = {99k:15006}
}

@INCOLLECTION{Moore09,
  AUTHOR = {Moore, E. H.},
  TITLE = {On a form of general analysis with applications to linear differential equations and integral equations},
  BOOKTITLE = {Atti del IV Congresso Internazionale dei Matematici (Rome 1908). Vol 2},
  PAGES = {98--114},
  PUBLISHER = {},
  ADDRESS = {Roma},
  YEAR = {1909},
  MRCLASS = {},
  MRNUMBER = {}
}

@INCOLLECTION{Moore10,
  AUTHOR = {Moore, E. H.},
  TITLE = {Introduction to a {F}orm of {G}eneral {A}nalysis},
  BOOKTITLE = {The New Haven Mathematical Colloquium},
  PAGES = {1--150},
  PUBLISHER = {Yale University Press},
  ADDRESS = {New Haven, CT},
  YEAR = {1910},
  NOTE = {(see review in \cite{Birkhoff11})}
}

@ARTICLE{Moore12,
  AUTHOR = {Moore, E. H.},
  YEAR = {1912},
  TITLE = {On the foundations of the theory of linear integral equations},
  JOURNAL = {Trans. Amer. Math. Soc.},
  VOLUME = {18},
  PAGES = {334-362},
  KEYWORDS = {History, Moore, integral equations}
}

@INCOLLECTION{Moore12a,
  AUTHOR = {Moore, E. H.},
  TITLE = {On the fundamental functional operation of a general theory of linear integral equations},
  BOOKTITLE = {Proceedings of the 5th {I}nternational {C}ongress of {M}athematicians},
  PAGES = {230--255},
  PUBLISHER = {},
  ADDRESS = {Cambridge},
  YEAR = {1912}
}

@ARTICLE{Moore15,
  AUTHOR = {Moore, E. H.},
  YEAR = {1915},
  TITLE = {Definition of limit in general integral analysis},
  JOURNAL = {Proc. Nat. Acad. Sci.},
  VOLUME = {1},
  PAGES = {628}
}

@ARTICLE{Moore16,
  AUTHOR = {Moore, E. H.},
  YEAR = {1916},
  TITLE = {On properly positive {H}ermitian matrices},
  JOURNAL = {Bull. Amer. Math. Soc.},
  VOLUME = {23},
  PAGES = {59},
  KEYWORDS = {reproducing kernels}
}

@ARTICLE{Moore20,
  AUTHOR = {Moore, E. H.},
  YEAR = {1920},
  TITLE = {On the Reciprocal of the General Algebraic Matrix},
  JOURNAL = {Bull. Amer. Math. Soc.},
  VOLUME = {26},
  PAGES = {394-395},
  NOTE = {(Abstract)},
  KEYWORDS = {History, Moore-Penrose inverse, determinantal representation}
}

@BOOK{Moore35,
  AUTHOR = {Moore, E. H. and Barnard, R. W.},
  YEAR = {1935},
  TITLE = {General {A}nalysis},
  SERIES = {Memoirs of the American Philosophical Society, I},
  PUBLISHER = {American Philosophical Society},
  ADDRESS = {Philadelphia, Pennsylvania},
  NOTE = {(see specially Part 1, pp. 197--209)},
  KEYWORDS = {book, alglin, his, ginv}
}

@ARTICLE{MooreSmith22,
  AUTHOR = {Moore, E. H. and Smith, H. L.},
  YEAR = {1922},
  TITLE = {A general theory of limits},
  JOURNAL = {Amer. J. Math.},
  VOLUME = {44},
  PAGES = {102--121}
}

@INCOLLECTION{MooreNashed73,
  AUTHOR = {Moore, R. H. and Nashed, M. Z.},
  TITLE = {Approximations of generalized inverses of linear operators in {B}anach spaces},
  BOOKTITLE = {Approximation {T}heory ({P}roc. {I}nternat. {S}ympos., {U}niv. {T}exas,
              {A}ustin, {TX}, 1973)},
  PAGES = {425--428},
  PUBLISHER = {Academic Press},
  ADDRESS = {New York},
  YEAR = {1973},
  MRCLASS = {47A55},
  MRNUMBER = {48 \#9429}
}

@ARTICLE{MooreNashed74,
  AUTHOR = {Moore, R. H. and Nashed, M. Z.},
  TITLE = {Approximations to generalized inverses of linear operators},
  JOURNAL = {SIAM J. Appl. Math.},
  VOLUME = {27},
  YEAR = {1974},
  PAGES = {1--16},
  MRCLASS = {47A55 (65J05)},
  MRNUMBER = {50 \#14301},
  KEYWORDS = {invMP, pert, spacB, linop}
}

@ARTICLE{Moppert59,
  AUTHOR = {Moppert, C. F.},
  TITLE = {On the {G}ram determinant},
  JOURNAL = {Quart. J. Math. Oxford Ser. (2)},
  VOLUME = {10},
  YEAR = {1959},
  PAGES = {161--164},
  MRCLASS = {46.00 (15.00)},
  MRNUMBER = {22 \#176}
}

@ARTICLE{Morley79a,
  AUTHOR = {Morley, T. D.},
  TITLE = {Parallel summation, {M}axwell's principle and the infimum of projections},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {70},
  YEAR = {1979},
  NUMBER = {1},
  PAGES = {33--41},
  MRCLASS = {94C05 (47B15)},
  MRNUMBER = {80g:94075},
  KEYWORDS = {apphys, appnet, matpsd, proj, parsum}
}

@ARTICLE{Morley79b,
  AUTHOR = {Morley, T. D.},
  TITLE = {A {G}auss-{M}arkov theorem for infinite-dimensional regression models with possibly singular covariance},
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  VOLUME = {37},
  YEAR = {1979},
  NUMBER = {2},
  PAGES = {257--260},
  MRCLASS = {62J05},
  KEYWORDS = {GauMar, spacH, inv1},
  MRNUMBER = {80m:62069}
}

@ARTICLE{Morley89,
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  VOLUME = {10},
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  PAGES = {358--369},
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}

@ARTICLE{Morozov68,
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  TITLE = {The principle of disparity in solving operator equations by the method of regularization},
  JOURNAL = {\v Z. Vy\v cisl. Mat. i Mat. Fiz.},
  VOLUME = {8},
  YEAR = {1968},
  PAGES = {295--309},
  MRCLASS = {65.50 (47.00)},
  MRNUMBER = {39 \#5059}
}

@ARTICLE{Morozov69,
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  TITLE = {Pseudosolutions},
  JOURNAL = {\u Z. Vy\v cisl. Mat. i Mat. Fiz.},
  VOLUME = {9},
  YEAR = {1969},
  PAGES = {1387--1391},
  MRCLASS = {47.10 (65.00)},
  MRNUMBER = {41 \#9021}
}

@ARTICLE{Morozov70,
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  TITLE = {The optimal regularization of operator equations},
  JOURNAL = {\v Z. Vy\v cisl. Mat. i Mat. Fiz.},
  VOLUME = {10},
  YEAR = {1970},
  PAGES = {818--829},
  MRCLASS = {47A50 (65J05)},
  MRNUMBER = {46 \#690}
}

@ARTICLE{Morozov71,
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  VOLUME = {11},
  YEAR = {1971},
  PAGES = {260--262},
  MRCLASS = {47.10 (65.00)},
  MRNUMBER = {44 \#2056}
}

@BOOK{Morozov84,
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  TITLE = {Methods for {S}olving {I}ncorrectly {P}osed {P}roblems},
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  PAGES = {xviii+257},
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}

@ARTICLE{MorrisOdell68,
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  TITLE = {Common solutions for $n$ matrix equations with applications},
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  YEAR = {1968},
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@ARTICLE{MorrisOdell68a,
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@BOOK{MostowSampson69,
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}

@BOOK{MostowEtAl63,
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@BOOK{Muller66,
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@ARTICLE{Munn99,
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@ARTICLE{MunnPenrose55,
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}

@ARTICLE{MurakamiAibara87,
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  PAGES = {699--707},
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}

@ARTICLE{MurnaghanWintner31,
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@ARTICLE{MurrayvonNeumann36,
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              Quarterly},
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}

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@ARTICLE{MurtyAppaRao99,
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  TITLE = {A generalization of {C}ayley's theorem},
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  VOLUME = {101},
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@BOOK{Nash90,
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  PAGES = {xii+278},
  ISBN = {0-85274-318-1; 0-85274-319-X},
  MRCLASS = {65-04 (65F99 65K99)},
  MRNUMBER = {92c:65005},
  KEYWORDS = {Linear algebra, function minimisation}
}

@ARTICLE{NashWang86,
  AUTHOR = {Nash, J. C. and Wang, R. L. C.},
  TITLE = {Algorithm 645: subroutines for testing programs that compute the generalized inverse of a matrix},
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@ARTICLE{NashS84,
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@ARTICLE{Nashed70,
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@INCOLLECTION{Nashed71,
  AUTHOR = {Nashed, M. Z.},
  TITLE = {Generalized inverses, normal solvability, and iteration for singular operator equations},
  BOOKTITLE = {Nonlinear {F}unctional {A}nal. and {A}ppl. ({P}roc. {A}dvanced {S}em.,
              {M}ath. {R}es. {C}enter, {U}niv. of {W}isconsin, {M}adison, {W}is., 1970)},
  PAGES = {311--359},
  PUBLISHER = {Academic Press},
  ADDRESS = {New York},
  YEAR = {1971},
  MRCLASS = {47.80},
  MRNUMBER = {43 \#1003}
}

@PROCEEDINGS{Nashed76,
  EDITOR = {Nashed, M. Z.},
  YEAR = {1976},
  TITLE = {Generalized {I}nverses and {A}pplications ({P}roc. {S}em., {M}ath. {R}es. {C}enter, {U}niv. {W}isconsin, {M}adison, {W}is., 1973)},
  PUBLISHER = {Academic Press},
  ADDRESS = {New York},
  PAGES = {xiv + 1054 pp.}
}

@INPROCEEDINGS{Nashed76a,
  AUTHOR = {Nashed, M. Z.},
  TITLE = {Generalized inverses in analysis and regularization},
  CROSSREF = {Nashed76},
  YEAR = {1976},
  PAGES = {193--244}
}

@INPROCEEDINGS{Nashed76b,
  AUTHOR = {Nashed, M. Z.},
  TITLE = {Perturbations and approximations for generalized inverses and linear operator equations},
  CROSSREF = {Nashed76},
  YEAR = {1976},
  PAGES = {325--396}
}

@ARTICLE{Nashed76c,
  AUTHOR = {Nashed, M. Z.},
  TITLE = {On moment-discretization and least-squares solutions of linear integral equations of the first kind},
  JOURNAL = {J. Math. Anal. Appl.},
  VOLUME = {53},
  YEAR = {1976},
  NUMBER = {2},
  PAGES = {359--366},
  MRCLASS = {65R05},
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@ARTICLE{NeumannEtAl82,
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  AUTHOR = {G. Peano},
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}

@ARTICLE{PuystjensRobinson84,
  AUTHOR = {Puystjens, R. and Robinson, D. W.},
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}

@ARTICLE{PuystjensRobinson90,
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}

@INCOLLECTION{PuystjensSmet80,
  AUTHOR = {Puystjens, R. and de Smet, H.},
  TITLE = {The {M}oore-{P}enrose inverse for matrices over skew polynomial rings},
  BOOKTITLE = {Ring {T}heory, {A}ntwerp 1980 ({P}roc. {C}onf., {U}niv. {A}ntwerp,
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  PAGES = {94--103},
  PUBLISHER = {Springer},
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  MRCLASS = {15A09 (15A54 16A08 16A28)},
  MRNUMBER = {81m:15005}
}

@ARTICLE{Pye80,
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  TITLE = {Nonnegative {D}razin inverses},
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  MRCLASS = {15A09 (15A48)},
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}

@ARTICLE{PyeEtAl73,
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}

@ARTICLE{PyeEtAl73a,
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  TITLE = {The pseudoinverse of a centrosymmetric matrix},
  JOURNAL = {Linear Algebra and its Applications},
  VOLUME = {6},
  YEAR = {1973},
  PAGES = {201--204},
  MRCLASS = {15A09},
  MRNUMBER = {47 \#238}
}

@ARTICLE{Pyle64,
  AUTHOR = {Pyle, L. D.},
  TITLE = {Generalized inverse computations using the gradient projection method},
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  YEAR = {1964},
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@ARTICLE{Pyle67,
  AUTHOR = {Pyle, L. D.},
  TITLE = {A generalized inverse $\varepsilon $-algorithm for constructing intersection projection matrices, with applications},
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  YEAR = {1967},
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  MRCLASS = {65.10 (15.00)},
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}

@ARTICLE{Pyle72,
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  TITLE = {The generalized inverse in linear programming. {B}asic structure},
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}

@ARTICLE{PyleCline73,
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  TITLE = {The generalized inverse in linear programming---interior gradient projection methods},
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}

@PREAMBLE{{\def\cprime{$'$} }}

@ARTICLE{Pytev82,
  AUTHOR = {Pyt{\cprime}ev, Yu. P.},
  TITLE = {A pseudoinverse operator. {P}roperties and applications},
  JOURNAL = {Mat. Sb. (N.S.)},
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}

@BOOK{Rabinowitz70,
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  ADDRESS = {London}
}

@TECHREPORT{Rabson69,
  AUTHOR = {Rabson, G.},
  TITLE = {The generalized inverse in set theory and matrix theory},
  INSTITUTION = {Dept. of Mathematics, Clarkson College of Technology},
  YEAR = {1969},
  ADDRESS = {Potsdam, NY}
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@ARTICLE{Radic66,
  AUTHOR = {Radi{\'c}, M.},
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  JOURNAL = {Glasnik Mat. Ser. III},
  VOLUME = {1 (21)},
  YEAR = {1966},
  PAGES = {17--22},
  MRCLASS = {15.20},
  MRNUMBER = {35 \#201},
  KEYWORDS = {detgen}
}

@ARTICLE{Radic68,
  AUTHOR = {Radi{\'c}, M.},
  TITLE = {On a generalization of the {A}rghiriade-{D}ragomir representation of the {M}oore-{P}enrose inverse},
  JOURNAL = {Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8)},
  VOLUME = {44},
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}

@ARTICLE{Rado56,
  AUTHOR = {Rado, R.},
  TITLE = {Note on generalized inverses of matrices},
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@ARTICLE{Rahman93,
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  KEYWORDS = {matprod, invMP}
}

@ARTICLE{Rakocevic88,
  AUTHOR = {Rako{\v{c}}evi{\'c}, V.},
  TITLE = {Moore--{P}enrose inverse in {B}anach algebras},
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  MRCLASS = {46H05 (47A05)},
  MRNUMBER = {90a:46118}
}

@ARTICLE{Rakocevic91,
  AUTHOR = {Rako{\v{c}}evi{\'c}, V.},
  TITLE = {On the continuity of the {M}oore-{P}enrose inverse in {B}anach algebras},
  JOURNAL = {Facta Univ. Ser. Math. Inform.},
  FJOURNAL = {Facta Universitatis. Series: Mathematics and Informatics},
  NUMBER = {6},
  YEAR = {1991},
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  MRCLASS = {46H05 (47A05)},
  MRNUMBER = {94c:46098}
}

@ARTICLE{Rakocevic99,
  AUTHOR = {Rako{\v{c}}evi{\'c}, V.},
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  VOLUME = {41},
  YEAR = {1999},
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@ARTICLE{RakocevicWei99,
  AUTHOR = {Rako{\v{c}}evi{\'c}, V. and Wei, Yimin},
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@ARTICLE{Rakowski91,
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}

@BOOK{Rall69,
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  ADDRESS = {New York}
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@BOOK{RalstonRabinowitz78,
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@PROCEEDINGS{RalstonWilf67,
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@ARTICLE{RamamurthyMohan85,
  AUTHOR = {Ramamurthy, K. G. and Mohan, S. R.},
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  YEAR = {1985},
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  MRCLASS = {},
  MRNUMBER = {}
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@ARTICLE{RandallRayner90,
  AUTHOR = {Randall, J. H. and Rayner, A. A.},
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