Domination in Functigraphs

Linda Eroh, Ralucca Gera, Cong X. Kang +2

Let $G_1$ and $G_2$ be disjoint copies of a graph $G$, and let $f:V(G_1)\to V(G_2)$ be a function. Then a \emph{functigraph} $C(G,f)=(V,E)$ has the vertex set $V=V(G_1)…