科研之友
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摘要
A class of the associative and Lie algebras A[D] = A circle times F[D] of Weyl type are studied, where A is a commutative associative algebra with an identity element over a field F of characteristic zero, and F[D] is the polynomial algebra of a finite dimensional commutative subalgebra of locally finite derivations of A such that A is D-simple. The derivations of these associative and Lie algebras are precisely determined.
- 出版日期2003-5
- 单位上海交通大学
