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Local derivations on Witt algebras
Linear and Multilinear Algebra ( IF 0.9 ) Pub Date : 2020-04-27 , DOI: 10.1080/03081087.2020.1754750
Yang Chen 1 , Kaiming Zhao 2, 3 , Yueqiang Zhao 3
Affiliation  

ABSTRACT

In this paper, we prove that every local derivation on Witt algebras Wn,Wn+ or Wn++ is a derivation for any nN. As a consequence we obtain that every local derivation on a centerless generalized Virasoro algebra of higher rank is a derivation.



中文翻译:

Witt 代数的局部推导

摘要

在本文中,我们证明了 Witt 代数上的每一个局部推导Wn,Wn+要么Wn++是任何的推导nñ. 因此,我们得到在更高阶的无中心广义 Virasoro 代数上的每一个局部推导都是一个推导。

更新日期:2020-04-27
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