Home | Sitemap | Contact | Chinese | CAS
Search: 
About AMSS Research People International Cooperation News Societies & Journals Resources Education Join Us Links
Research
Location: Home >  Research >  Colloquia & Seminars
(2015.2.2 14:00 N902)Dr. He Xin:Canonical module of rings of invariants
Author:
ArticleSource:
Update time: 2015-01-29
Close
A A A
Print
 

 

Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:

Dr. He Xin, Bohai University

Inviter:  
Title:
Canonical module of rings of invariants
Time & Venue:
2015.2.2 14:00-16:00 N902
Abstract:

The Cohen-Macaulay / Gorenstein properties of invariants of a ring under the action of a group is of great importance in the study of invariant theory. In this talk I will report Knop's work on the canonical module of the invariant subring of a polynomial ring under the action of a reductive group. Thereafter I will also report a generalization of Knop's work to positive characteristics by Hashimoto.

Affiliation:

 

Appendix:
Copyright@2008, All Rights Reserved, Academy of Mathematics and Systems Science, CAS
Tel: 86-10-82541777 Fax: 86-10-82541972 E-mail: contact@amss.ac.cn