470 citations · 1.1k across the 90 of their papers we have counts for
4 papers · 2 filters
The radical of a vertex operator algebra
C. Dong, H. Li, G. Mason +1
The radical of a vertex operator algebra is defined to be the subspace of consisting of vectors such that the zero mode on where i…
Compact automorphism groups of vertex operator algebras
Chongying Dong, Haisheng Li, Geoffrey Mason
Let be a simple vertex operator algebra which admits the continuous, faithful action of a compact Lie group of automorphisms. We establish a Schur-Weyl type duality between…
Certain associative algebras similar to and Zhu's algebra
Chongying Dong, Haisheng Li, Geoffrey Mason
It is proved that Zhu's algebra for vertex operator algebra associated to a positive-definite even lattice of rank one is a finite-dimensional semiprimitive quotient algebra of cer…
Hom functor and the associativity of tensor products of modules for vertex operator algebras
Chongying Dong, Haisheng Li, Geoffrey Mason
We give a new, construction-free proof of the associativity of tensor product for modules for rational vertex operator algebras under certain convergence conditions.