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Cops and robbers on $2K_2$-free graphs
arXiv - CS - Discrete Mathematics Pub Date : 2020-01-09 , DOI: arxiv-2001.03124
J\'er\'emie Turcotte

We prove that the cop number of any $2K_2$-free graph is at most 2, which was previously conjectured by Sivaraman and Testa.

中文翻译:

警察和强盗在 $2K_2$ 免费图表上

我们证明了任何 $2K_2$-free 图的 cop number 最多为 2,这是之前 Sivaraman 和 Testa 推测的。
更新日期:2020-01-10
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