香香腐宅

报告时间：2024年3月8日 下午15:30开始

报 告 人：Yuto Moriwaki（RIKEN 研究员）

报告地点：包玉书9号楼113

报告题目：Braided tensor category and vertex operator algebra with examples

报告摘要：From representations of a vertex operator algebra, D-modules (conformal blocks) on configuration spaces are constructed. We show from the operad structure on the configuration spaces that their monodromy have the structure of a braided tensor category. This provides another proof of the Huang-Lepowsky's result. In this talk, I will illustrate this proof based on concrete examples and explain its application to extensions of chiral/full vertex operator algebras.

报告人简介： Yuto Moriwaki，RIKEN，研究员。主要研究方向为量子场论的数学结构。定义了full vertex algebra。在 Adv. Math.， Sel. Math. New Ser，Math. Z.等国际知名杂志发表多篇高水平论文。