Near-derivations in Lie algebras

JOURNAL OF ALGEBRA

卷:320

Article

Bresar, Matej

关键词: Derivation;    Near-derivation;    Lie algebra;    Associative algebra;    Functional identities;   

DOI  :  10.1016/j.jalgebra.2008.09.007

来源: Elsevier

【 摘 要 】

Let L be a Lie algebra. We call a linear map f : L -> L a near-derivation if there exists a linear map g : L -> L such that (ad x)f - g(ad x) is a derivation for every x is an element of L. The paper is devoted to describing the structure of near-derivations in certain Lie algebras arising from associative ones. (C) 2008 Elsevier Inc. All rights reserved.

【 授权许可】

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