English

Coloring perfect graphs with no balanced skew-partitions

Discrete Mathematics 2020-12-01 v1

Abstract

We present an O(n5)O(n^5) algorithm that computes a maximum stable set of any perfect graph with no balanced skew-partition. We present O(n7)O(n^7) time algorithm that colors them.

Keywords

Cite

@article{arxiv.1308.6444,
  title  = {Coloring perfect graphs with no balanced skew-partitions},
  author = {Maria Chudnovsky and Nicolas Trotignon and Théophile Trunck and Kristina Vuskovic},
  journal= {arXiv preprint arXiv:1308.6444},
  year   = {2020}
}
R2 v1 2026-06-22T01:17:17.962Z