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4月25日讲座——俄罗斯科学院Andrey Vasilyev教授学术讲座暨江苏省百人计划工作总结报告

作者:  编辑:院研究生办   发布日期: 2019-04-23   来源:院国交办  

讲座题目:The structure of finite groups isospectral to simple groups

人:Andrey Vasilyev 教授、研究员

讲座时间:2019042513:30-14:30

讲座地点:理学院202会议室

讲座内容简介:

In this talk we consider the general structure of a finite group having the same set of orders of elements (isospectral) as a finite simple group. Starting with the history of the question, we address to the affirmative solution of the well-know problem posed by Shi Wujie in 1987. Then we focus on the properties of the solvable radical of a group isospectral to a nonabelian simple group and show that it must be nilpotent.

  主讲人介绍请参见个人网站:http://math.nsc.ru/~vasand/

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