A quick introduction to invariant theory (1)
报 告 人:: 陈银
报告地点:: 数学与统计学院104室
报告时间:: 2018年04月13日星期五13:30-14:30
报告简介:

In this talk, we will give a quick introduction to invariant theory in the nonmodular cases where the characteristic of the ground field does not divide the order of groups. Some fundamental notions, tools and results such as invariant rings (fields), Noether number, Hilbert ideals, Molien formula, and Cohen Macaulayness, will be presented.

举办单位:数学与统计学院
发 布 人:吴双 发布时间: 2018-04-09
主讲人简介:
陈银,东北师范大学数学与统计学院教师,研究领域为代数群的不变量理论。