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系列学术活动之(55)

The chromatic number of {ISK4, diamond, bowtie}-free graphs

发布者:澳门新葡8455最新网站   发布时间:2018-10-18  浏览次数:170



系列学术活动之(55)

题    目:

The chromatic number of {ISK4, diamond, bowtie}-free graphs

摘    要:

An ISK4 is a graph which is isomorphic to a subdivision of K4. A graph is ISK4-free if it does not contain any induced subdivision of K4. Lévêque, Maffray and Trotignon conjectured that every ISK4-free graph is 4-colorable. In this talk, I will present some recent progress on this conjecture and related problems.


报 告 人:

冯星博士,江西理工大学

时    间:

2018101916:20-1720

地    点:

科技楼605





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