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Multiplicative Lie derivations on triangular n-matrix rings
Linear and Multilinear Algebra ( IF 1.1 ) Pub Date : 2020-04-21 , DOI: 10.1080/03081087.2020.1757603
Huimin Chen 1 , Xiaofei Qi 1
Affiliation  

ABSTRACT

Let T be a triangular n-matrix ring (n 2). It is shown that, under some mild assumptions, a map δ:TT is a multiplicative Lie derivation if and only if δ(X)=d(X)+γ(X) holds for all XT, where d:TT is an additive derivation and γ:TZ(T) is a central-valued map vanishing on all commutators.



中文翻译:

三角形n矩阵环上的乘法Lie导数

Ť是三角形n矩阵环(ñ 2)。结果表明,在一些温和的假设下,一张地图δŤŤ 是且仅当 δX=dX+γX 所有人都持有 XŤ,在哪里 dŤŤ 是一个加法导数, γŤžŤ 是在所有换向器上都消失的中心值映射。

更新日期:2020-04-21
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