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math.QA2009
The structure of parafermion vertex operator algebras: general case
Chongying Dong, Qing Wang
The structure of the parafermion vertex operator algebra associated to an integrable highest weight module for any affine Kac-Moody algebra is studied. In particular, a set of gene…
math.QA2008
On vertex algebras and their modules associated with even lattices
Haisheng Li, Qing Wang
We study vertex algebras and their modules associated with possibly degenerate even lattices, using an approach somewhat different from others. Several known results are recovered…