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arXiv · 1308.6444

Coloring perfect graphs with no balanced skew-partitions

Maria Chudnovsky·Nicolas Trotignon·Théophile Trunck·Kristina Vuskovic
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Abstract

We present an $O(n^5)$ algorithm that computes a maximum stable set of any perfect graph with no balanced skew-partition. We present $O(n^7)$ time algorithm that colors them.

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Maria Chudnovsky, Nicolas Trotignon, Théophile Trunck, Kristina Vuskovic. 2013-08-29. Coloring perfect graphs with no balanced skew-partitions. https://doi.org/10.1016/j.jctb.2015.04.007

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