arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2201.05605math.CO
收藏

关于Kneser图的最佳着色中的星形类数

On the number of star-shaped classes in optimal colorings of Kneser graphs

Hamid Reza Daneshpajouh

摘要:

如果一个集合族的所有成员都有一个公共点,则该集合族被称为星形。本文的主要目的是对James Aisenberg等人提出的以下问题提供否定的答案[Kneser-Lovasz着色原理的简短证明,信息与计算,261:296-310,2018。对于k=2的情况。

英文摘要:

A family of sets is called star-shaped if all the members of the family have a point in common. The main aim of this paper is to provide a negative answer to the following question raised by James Aisenberg et al [Short proofs of the kneser-Lovasz coloring principle, Information and Computation, 261:296-310, 2018.], for the case k=2.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑