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On finite $2$-arc-transitive graphs

张小千 Xiaoqian Zhang

Central South University

Time: 16:00-18:00 (GMT+8), Sunday September 18th, 2022
Location: Tencent Meeting

Abstract: A graph is called $2$-arc-transitive if its graph automorphism group acts transitively on its vertices and $2$-arcs. It is well known that the study of $2$-arc-transitive graphs is a hot topic in algebraic graph theory, and in recent years, a large body of research has been developed to explain many aspects of $2$-arc-transitive graphs. In this talk, we will introduce some common methods and share our recent results towards a classification of $2$-arc-transitive graphs.

Host: 谢贻林 Yilin Xie

Slides