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Invariant relations and $m$-closures in permutation groups (SRMC Cooperation Base -Central China Normal University Seminars)

报告人: Ilia Ponomarenko

单    位: 俄罗斯科学院圣彼得堡Steklov数学研究所(华中师范大学特聘教授)

题    目: Invariant relations and $m$-closures in permutation groups

摘    要:The aim of the course is to study the Wieland method of invariant relations.The main topics include the m-equivalence and m-closures of permutation groups (m>=1), the behaviour of the m-closures with respect to the standard operations with permutation groups, and some efficient algorithms for finding the m-closure.

时   间: 2022.11.3-2022.12.8(每周四)

课程安排:

授 课 时 间

授 课 内 容

授 课 形 式

2022.11.3

18:00-19:30

Permutations and Actions

腾讯会议

682-8865-0370

密码: 009065

 

2022.11.10

15:00-16:30

Invariance and k-closures

腾讯会议

682-8865-0370

密码: 009065

 

2022.11.17

15:00-16:30

A Theorem of W.A Manning

腾讯会议

682-8865-0370

密码: 009065

 

2022.11.24

16:00-17:30

Order of a Unimprimitive Permutation Group

腾讯会议

682-8865-0370

密码: 009065

 

2022.12.1

15:00-16:30

Invariant Functions

腾讯会议

682-8865-0370

密码: 009065

 

2022.12.8

15:00-16:30

Transitive Permutation Groups of Prime Power Degree

腾讯会议

682-8865-0370

密码: 009065

 

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