Neighborhood Connected k-Fair Domination Under Some Binary Operations
Wardah Masanggila Bent-Usman, Rowena T. Isla, Sergio Canoy · European Journal of Pure and Applied Mathematics · 2019
Let G=(V(G),E(G)) be a simple graph. A neighborhood connected k-fair dominating set (nckfd-set) is a dominating set S subset V(G) such that |N(u) intersection S|=k for every u is an element of V(G)\S and the induced subgraph of S is connected. In this paper, we introduce and invistigate the notion of neighborhood connected k-fair domination in graphs. We also characterize such dominating sets in the join, corona, lexicographic and cartesians products of graphs and determine the exact value or sharp bounds of their corresponding neighborhood connected k-fair domination number.