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arXiv · 1812.08382

Signed Chromatic Polynomials of Signed Book Graphs

Deepak·Bikash Bhattacharjya
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Abstract

In 2015, Matthias Beck and his team developed a computer program in SAGE which efficiently determines the number of signed proper $k$-colorings for a given signed graph. In this article, we determine the number of different signatures on Book graph up to switching isomorphisms. We also find a recursive formula of the signed chromatic polynomials of signed Book graphs.

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Deepak, Bikash Bhattacharjya. 2018-12-20. Signed Chromatic Polynomials of Signed Book Graphs. https://arxiv.org/abs/1812.08382

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