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arXiv 1901.04261math.RA
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2-infinite-dimensional李代数上的局部导子

2-local derivations on infinite-dimensional Lie algebras

Shavkat Ayupov, Baxtiyor Yusupov

摘要:

研究了特征为零的域上无限维李代数的2-局部导子。证明了Witt代数和正Witt代数上的2-局部导子都是(整体)导子,并给出了一个无限维李代数的2-局部导子不是导子的例子.

英文摘要:

The present paper is devoted to study 2-local derivations on infinite-dimensional Lie algebras over a field of characteristic zero. We prove that all 2-local derivations on the Witt algebra as well as on the positive Witt algebra are (global)derivations, and give an example of infinite-dimensional Lie algebra with a 2-local derivation which is not a derivation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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