报告题目：Super orbifold theory.

时间：2021年5月24日 上午8:00—9:00

地点：腾讯会议 会议号  912588645

摘要：Let V be a vertex operator superalgebra and G a finite automorphism group of V containing the canonical automorphism such that V^G is regular.We classify the irreducible V^G -modules appearing in twisted V -modules and prove that these are all the irreducible V^G -modules. Moreover, the quantum dimensions of irreducible V^G -modules are determined, a global dimension formula for V in terms of twisted modules is obtained and a super quantum Galois theory is established. In addition, the S-matrix of V^G is computed.

报告人简介：任丽，四川大学数学学院研究员。主要研究领域为李代数和顶点算子代数，在Adv. Math.、Trans. Amer. Math. Soc.、J. Algebra等著名SCI杂志发表论文多篇。主持国家自然科学基金面上项目和青年项目、国家博士后特别基金等项目。