2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.QA2020
S-matrix in orbifold theory
Chongying Dong, Li Ren, Feng Xu
The restricted -matrix of is determined for any regular vertex operator algebra and finite automorphism group of As an application, the -matrices for cycli…
math.QA2015★ 2 cited
On Orbifold Theory
Chongying Dong, Li Ren, Feng Xu
Let V be a simple vertex operator algebra and G a finite automorphism group of V such that V^G is regular. It is proved that every irreducible V^G-module occurs in an irreducible g…
math.QA2013
Representations of vertex operator algebras and bimodules
Chongying Dong, Li Ren
For a vertex operator algebra V, a V-module M and a nonnegative integer n, an A_n(V)-bimodule A_n(M) is constructed and studied. The connection between A_n(M) and intertwining oper…