中俄数学中心讨论班——Arithmetic invariants for finite simple and related group
报告人：Andrey V. Vasil'ev (Sobolev Institute of Mathematics, Novosibirsk, Russia)
时间：2026-04-15 14:30-15:30
地点：智华楼413号教室
Abstract: Like primes in number theory, simple groups lie in the core of finite group theory. The same remains true for groups closely related to simple groups: almost simple, quasisimple and so on. Attempts to characterize such groups in the class of all finite groups in one way or another have been made many times and became especially persistent since the classification theorem was announced and the complete list of simple groups became available. In this talk we address the problems of characterization of simple and related groups by various arithmetic invariants. We come with some uniform way to think about such sort of problems and discuss what has been already done and what we still do not know but wish to know in this field.
Zoom Link：//us02web.zoom.us/j/83690328797?pwd=am1JjwGhpqzYy8Z2Lcct21uqfwuiAw.1
ID：836-9032-8797 ，Password：340130
