A duality theorem for vertex operator algebras

被引:4
|
作者
Wang, Hao [1 ]
机构
[1] Northwest Univ, Sch Math, Xian 710127, Peoples R China
关键词
Vertex operator algebra; Duality theorem; Hopf algebras; GROUP-GRADED RINGS; CROSSED-PRODUCTS; HOPF ACTIONS;
D O I
10.1016/j.jalgebra.2020.07.007
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, we prove that (V#H)#H* congruent to M(n, V) as S-local vertex operator algebras, where V is a simple vertex operator algebra, and H is the group algebra of a finite subgroup of Aut(V), and n = dim H. (C) 2020 Elsevier Inc. All rights reserved.
引用
收藏
页码:627 / 646
页数:20
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