Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4588182 | Journal of Algebra | 2008 | 26 Pages |
Abstract
In this paper, we first classify all irreducible modules of the vertex algebra when L is a negative definite even lattice of arbitrary rank. In particular, we show that any irreducible -module is isomorphic to a submodule of an irreducible twisted VL-module. We then extend this result to a vertex algebra when L is a nondegenerate even lattice of finite rank.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory