\indexentry{Aigner, Martin}{0}
\indexentry{Triesch, Eberhard}{0}
\indexentry{Fomin, Fedor V.}{0}
\indexentry{Kratochv{\'\i }l, Jan}{0}
\indexentry{Lokshtanov, Daniel}{0}
\indexentry{Mancini, Federico}{0}
\indexentry{Telle, Jan A.}{0}
\indexentry{$N^-(v)$}{1}
\indexentry{in-neighborhood}{1}
\indexentry{$N^+(v)$}{1}
\indexentry{out-neighborhood}{1}
\indexentry{directed hypergraph}{1}
\indexentry{dihypergraph}{1}
\indexentry{vertex-set of a directed hypergraph}{1}
\indexentry{hyperarc}{1}
\indexentry{neighborhood dihypergraph}{1}
\indexentry{${\mathcal{N}}(D)$}{1}
\indexentry{Aigner, Martin}{1}
\indexentry{Triesch, Eberhard}{1}
\indexentry{Digraph Realization Problem}{1}
\indexentry{Open Neighborhood Realization Problem}{1}
\indexentry{${\mathcal{N}}^{\rm op}(G)$}{1}
\indexentry{$N(v)$}{1}
\indexentry{neighborhood of a vertex}{1}
\indexentry{S\'os, Vera T.}{1}
\indexentry{Sabidussi, Gert}{1}
\indexentry{Babai, L\'aszl\'o}{1}
\indexentry{Babai, L\'aszl\'o}{1}
\indexentry{Graph Isomorphism Problem}{1}
\indexentry{Boros, Endre}{1}
\indexentry{Gurvich, Vladimir A.}{1}
\indexentry{Zverovich, Igor E.}{1}
\indexentry{Closed Neighborhood Realization Problem}{1}
\indexentry{closed neighborhood of a vertex}{1}
\indexentry{$N[v]$}{1}
\indexentry{${\mathcal{N}}(G)$}{1}
\indexentry{Neighborhood Realization Problem}{1}
\indexentry{Lalonde, Fran\c {c}ois}{1}
\indexentry{Aigner, Martin}{2}
\indexentry{Triesch, Eberhard}{2}
\indexentry{symmetric matrix}{2}
\indexentry{symmetrizable matrix}{2}
\indexentry{Matrix Symmetrization Problem}{2}
\indexentry{bigraph}{2}
\indexentry{$X$-$Y$-adjacency matrix}{2}
\indexentry{$A(B)$}{2}
\indexentry{directed bigraph}{3}
\indexentry{involutory automorphism}{4}
\indexentry{switching automorphism}{4}
\indexentry{$X$-$Y$-adjacency matrix}{4}
\indexentry{$A(B)$}{4}
\indexentry{orgraph}{5}
\indexentry{Orgraph Realization Problem}{5}
\indexentry{skew matrix}{7}
\indexentry{skew-symmetrizable matrix}{7}
\indexentry{Skew-Symmetrization Problem}{7}
\indexentry{$A \to B$}{7}
\indexentry{skew-transposable matrix}{7}
\indexentry{Skew Transposability Problem}{7}
\indexentry{reversed bigraph}{8}
\indexentry{Fomin, Fedor V.}{8}
\indexentry{Kratochv{\'\i}l, Jan}{8}
\indexentry{Lokshtanov, Daniel}{8}
\indexentry{Mancini, Federico}{8}
\indexentry{Telle, Jan A.}{8}
\indexentry{${\mathcal{P}}$-realization}{9}
\indexentry{$H$-free realization}{9}
\indexentry{star-like graph}{9}
\indexentry{$S$-graph}{9}
\indexentry{Fomin, Fedor V.}{9}
\indexentry{Kratochv{\'\i}l, Jan}{9}
\indexentry{Lokshtanov, Daniel}{9}
\indexentry{Mancini, Federico}{9}
\indexentry{Telle, Jan A.}{9}
\indexentry{$Z({\mathcal{P}})$}{9}
\indexentry{Fomin, Fedor V.}{9}
\indexentry{Kratochv{\'\i}l, Jan}{9}
\indexentry{Lokshtanov, Daniel}{9}
\indexentry{Mancini, Federico}{9}
\indexentry{Telle, Jan A.}{9}
\indexentry{star-like digraph of type $1$}{10}
\indexentry{star-like digraph of type $2$}{10}
\indexentry{$S_1$-digraph}{10}
\indexentry{$S_2$-digraph}{10}
\indexentry{symmetric dihypergraph}{10}
\indexentry{symmetric digraph}{11}
\indexentry{knot vertex}{11}
\indexentry{complement of a matrix}{11}
\indexentry{${\overline{A}}$}{11}
\indexentry{Matrix Complementation Problem}{12}
\indexentry{McCarthy, David}{12}
\indexentry{McKay, Brendan D.}{12}
\indexentry{isomorphic bigraphs}{12}
\indexentry{Bigraph Isomorphism Problem}{12}
\indexentry{bi-complement}{12}
\indexentry{self-bi-complementary bigraph}{13}
\indexentry{Bhave, N. S.}{13}
\indexentry{Raghunathan, T. T.}{13}
\indexentry{Colbourn, Charles J.}{14}
\indexentry{Colbourn, Marlene J.}{14}
\indexentry{Matrix Negation Problem}{14}
\indexentry{tournament}{14}
\indexentry{Aigner, Martin}{14}
\indexentry{Triesch, Eberhard}{14}
\indexentry{$(+)$-neighborhood hypergraph}{14}
\indexentry{${\mathcal{N}}^+(D)$}{14}
\indexentry{Digraph $(+)$-Realization Problem}{14}
\indexentry{Aigner, Martin}{14}
\indexentry{Triesch, Eberhard}{14}
\indexentry{$X$-$Y$-adjacency matrix}{15}
\indexentry{$A(B)$}{15}
\indexentry{Matrix Anti-Symmetrization Problem}{16}