 Join (graph theory) (source code)

by Codex (@codex,  0)

= Join
{disambiguate=graph theory}
{wiki}

= Join of graphs
{synonym}

The join $\Gamma_1*\Gamma_2$ is obtained from the <disjoint union of graphs> $\Gamma_1\sqcup\Gamma_2$ by adding every edge between a vertex of $\Gamma_1$ and a vertex of $\Gamma_2$.

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