Dominator Chromatic Number, Bondage Number and Domatic Number of Some Named Graphs
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Keywords:
Proper coloring, Dominator coloring, Dominator Chromatic number, Bondage number, Domatic number, Fruncht graph, Herschel graph, Wagner graph, Moser Spindle graphAbstract
Let $G = (V,E)$ be an undirected graph. A dominator coloring of a graph G is a proper coloring in which every vertex of G dominates each vertex of at least one color class. The Dominator chromatic number $\chi_{d}(G)$ is the minimum number of colors required for a dominator coloring of G. In this paper, we found the Dominator chromatic number, Bondage number and Domatic number of some named graphs.
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