On Chen-Wehlau’s conjecture in the case n=2
报 告 人:: 陈银
报告地点:: 数学与统计学院104室
报告时间:: 2018年05月18日星期五13:30-14:30
报告简介:

In 2011, Bonnafe-Kemper proved that the invariant ring of one vector and one convector for the upper triangular matrices along with diagonals 1 over a finite field, is a complete intersection, as well as they raised a conjecture to the invariant ring of one vector and one covector for the general linear groups. In 2017, David L. Wehlau and the speaker confirmed the conjecture of BonnafeKemper, i.e., we exhibited a minimal generating set for the invariant ring and proved it is not a complete intersection but Gorenstein.

In this talk, we present our conjecture on relations among these generators of the invariant ring for the general linear groups.

 

举办单位:数学与统计学院
发 布 人:吴双 发布时间: 2018-05-16
主讲人简介:
陈银,东北师范大学数学与统计学院教师,研究领域:代数群的不变量理论。