报告题目：Rationality and modularity of vertex operator algebras

报告人：董崇英， UC Santa Cruz

报告时间：4月27日16:00-17:00

报告地点：二教2204

摘要：

Rational vertex operator algebras, whose module categories are semisimple, are analogues of finite-dimensional semisimple associative algebras and semisimple Lie algebras. In this talk, we will discuss how the modularity of VOA characters can be used to characterize rationality.