Grundy dominating sequences on $X$-join product

Graciela Nasini, Pablo Torres

In this paper we study the Grundy domination number on the $X$-join product $G\hookleftarrow \mathcal{R}$ of a graph $G$ and a family of graphs $\mathcal{R}=\{G_v:v\in V(G)\}$. The…