English

Detecting a long even hole

Combinatorics 2020-09-15 v1

Abstract

For each integer 4\ell \geq 4, we give a polynomial-time algorithm to test whether a graph contains an induced cycle with length at least \ell and even

Keywords

Cite

@article{arxiv.2009.05691,
  title  = {Detecting a long even hole},
  author = {Linda Cook and Paul Seymour},
  journal= {arXiv preprint arXiv:2009.05691},
  year   = {2020}
}

Comments

34 pages

R2 v1 2026-06-23T18:29:10.829Z