中国·新葡萄金(国际)娱乐官方网站-Macau App Station

报告人：Yi Zhao 教授（Georgia State University）

时间：2025年05月22日 10:00-

地点：理科楼LA103

个人网站：https://math.gsu.edu/yzhao6/ 

摘要：Extremal graph theory started from Turan's theorem in 1941, which determines the maximal size of a graph without a complete subgraph. Bollobas, Erdos, and Szemeredi in 1975 studied extremal problems in multipartite graphs. One of their problems (in its complementary form) was determining the maximal degree of a multipartite graph without an independent transversal. The problem has received considerable attention and was settled in 2006. In this talk I will survey recent progress on this and related problems.

邀请人：傅士硕

欢迎广大师生积极参与！