Graph families

Self-complementary graph

In the mathematical field of graph theory, a self-complementary graph is a graph which is isomorphic to its complement. The simplest non-trivial self-complementary graphs are the 4-vertex path graph and the 5-vertex cycle graph. There is no known characterization of self-complementary graphs. (Wikipedia).

Self-complementary graph
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From playlist Graph Theory part-8

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Related pages

Graph theory | Graph isomorphism problem | Graph (discrete mathematics) | Cycle graph | Congruence relation | Strongly regular graph | Complete graph | Graph isomorphism | Modular arithmetic | Paley graph | Rook's graph | Path graph | Rado graph