讲座题目: Recognition of classical groups: lowering the upper bounds

主讲人：Alexey Staroletov研究员俄罗斯科学院Sobolev数学研究所

讲座时间：2021年06月02日上午11：00-12：00

讲座地点：线上

腾讯会议：点击链接入会，或添加至会议列表：

https://meeting.tencent.com/s/X0AwpT8LbMih

会议ID：959 975 524密码：654321

欢迎有兴趣的师生线上聆听！

理学院

2020年05月12日

讲座内容简介：

One of the popular directions in the theory of finite groups today is the characterization of groups by a list of parameters. In the talk, we will discuss recognizability by spectrum, that is the set of element orders of a given group. It is known that every finite group with a nontrivial normal soluble subgroup is non-recognizable, therefore of prime interest is the characterization problem for nonabelian simple groups. Today, the question of recognizability of simple groups by spectrum remains open only in the case of classical simple groups. We will consider the recent results in this direction.

报告人简介：https://www.researchgate.net/profile/Alexey-Staroletov