杏吧传媒 数学大讲坛第二期

第十九讲——上海交通大学杨进伟副教授学术报告

题目：Tensor categories arising from the Virasoro algebra

时间：2023年4月27日（星期四）上午10:30——11:30

地点：腾讯会议（会议ID：383689592）

报告人：杨进伟副教授

摘要：Virasoro algebra is one of the most fundamental infinite dimensional Lie algebras and also foundational in two dimensional conformal field theory. In this talk, we will prove the existence of the tensor structure on the representation category of Virasoro algebra using vertex operator algebra tensor category theory, and then study the detailed tensor structures such as the fusion rules and rigidity of these tensor categories. This talk is based on a series of joint work with T. Creutzig, C. Jiang, R. McRae, F. H. Orosz and D. Ridout.

报告人简介：

杨进伟,上海交通大学长聘教轨副教授,2014年博士毕业于罗格斯大学。主要研究方向为顶点算子代数、表示论、张量范畴以及相关领域,在Adv. Math., Comm. Math. Phys.. J. Alg.等重要学术期刊发表论文十余篇。