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arXiv · 1708.09798

On J-Colorability of Certain Derived Graph Classes

Federico Fornasiero·Sudev Naduvath
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Abstract

A vertex $v$ of a given graph $G$ is said to be in a rainbow neighbourhood of $G$, with respect to a proper coloring $C$ of $G$, if the closed neighbourhood $N[v]$ of the vertex $v$ consists of at least one vertex from every colour class of $G$ with respect to $C$. A maximal proper colouring of a graph $G$ is a $J$-colouring of $G$ if and only if every vertex of G belongs to a rainbow neighbourhood of $G$. In this paper, we study certain parameters related to $J$-colouring of certain Mycielski type graphs.

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Federico Fornasiero, Sudev Naduvath. 2017-09-04. On J-Colorability of Certain Derived Graph Classes. https://arxiv.org/abs/1708.09798

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