设F是一特征为零的域,W是F上的广义Weyl代数,gln(F)为F上的一般线性李代数,则结合代数W×gln(F)上具有一个诱导的李代数结均,本文讨论了李代数W×gln(F)的2-上同调群的结构.
Let F be a field with characteristic zero, iet W be a generalized Weyl typealgebra over F, and gln(F) the general linear algebra, then there is induced Lie algebra structure on the associative algebra W×gln(F). In the present paper, we consider the 2-cohomology group structures of the Lie algebraW×gln(F).