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理学院2018-2019学年秋季第二周学术报告(2)

发布时间:2018-09-13

学 术 报 告

 

报告题目:Representations of groups as automorphism groups of graphs

 

报告学者:Pablo Spiga 教授

 

报告者单位意大利University of Milano-Bicocca

 

 

报告时间2018年9月11日(周二)下午16:00-18:00

 

 

报告地点学生活动中心10层1005

 

简介:The main topics of this talk are Cayley digraphs and the representations of groups as automorphism groups of Cayley digraphs. We discuss some basic results in the field and then some new results. In the last part of the talk, we give some overview on a recent proof of a conjecture of Babai and Godsil on the asymptotic enumeration of Cayley digraphs.
 

主办教师:冯衍全

欢迎广大同学老师积极踊跃参加!