The theory has evolved to describe the relationship between finite groups, modular forms and vertexoperator algebras.
理论已经逐步形成描述在有限群，标准化的形式和顶点算符代数之间的关系。
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In this paper, some properties of semisimple generalized vertex algebras (resp. semisimple generalized vertexoperator algebras), for example the decompositions of these algebras;