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arXiv · 1605.01350

On Chromatic Zagreb Indices of Certain Graphs

Johan Kok·N. K. Sudev·U. Mary
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Abstract

In this paper we introduce a variation of the well-known Zagreb indices by considering a proper vertex colouring of a graph $G$. The chromatic Zagreb indices are defined in terms of the parameter $c(v), v \in V(G)$ instead of the invariant $d_G(v)$. The notion of chromatically stable graphs is also introduced.

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Johan Kok, N. K. Sudev, U. Mary. 2016-05-02. On Chromatic Zagreb Indices of Certain Graphs. https://arxiv.org/abs/1605.01350

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