SYMMETRICAL INVARIANT BILINEAR-FORMS ON VERTEX OPERATOR-ALGEBRAS

被引:162
|
作者
LI, HS
机构
[1] Department of Mathematics, Rutgers University, New Brunswick
关键词
D O I
10.1016/0022-4049(94)90104-X
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We give a criterion for determining the existence of nonzero symmetric invariant bilinear forms on vertex operator algebras and we establish an analogue of the Cartan criterion for semi-simplicity.
引用
收藏
页码:279 / 297
页数:19
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