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arXiv · 1503.02550

The coloring problem for $\{P_5,\bar{P_5}\}$-free graphs and $\{P_5,K_p-e\}$-free graphs is polynomial

D. S. Malyshev·O. O. Lobanova
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Abstract

We show that determining the chromatic number of a $\{P_5,\bar{P_5}\}$-free graph or a $\{P_5,K_p-e\}$-free graph can be done in polynomial time

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D. S. Malyshev, O. O. Lobanova. 2015-03-09. The coloring problem for $\{P_5,\bar{P_5}\}$-free graphs and $\{P_5,K_p-e\}$-free graphs is polynomial. https://arxiv.org/abs/1503.02550

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