On permutation orbifolds of vertex operator algebras

报告专家:余铌娜 (厦门大学)

报告时间:2024年4月11日上午10:00-11:00

报告地点:国家天元数学西南中心516报告厅 

报告摘要:The orbifold theory studies a vertex operator algebra under the action of a finite group. The main problem is to understand the representation theory for the fixed point vertex operator subalgebra. The permutation orbifolds study the action of the symmetric group of degree n on the n-tensor product of a vertex operator algebra. I will talk about our recent work on permutation orbifolds. These are joint works with C. Dong, H. Li and F. Xu.

专家简介:专家简介: 余铌娜,厦门大学教授。美国加州大学圣克鲁兹分校博士、美国加州大学河滨分校博士后。主要研究顶点算子代数及无穷维李代数,在Comm. Math. Phys.,Trans. Amer. Math. Soc., Israel J. of Math., J. Algebra等国际学术期刊中发表多篇学术论文。曾主持国家自然科学基金面上项目和青年项目等。

邀请人:任丽

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