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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
中文翻译:
三角形n矩阵环上的乘法Lie导数
更新日期:2020-04-21
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 be a triangular n-matrix ring (). It is shown that, under some mild assumptions, a map is a multiplicative Lie derivation if and only if holds for all , where is an additive derivation and 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
让 是三角形n矩阵环()。结果表明,在一些温和的假设下,一张地图 是且仅当 所有人都持有 ,在哪里 是一个加法导数, 是在所有换向器上都消失的中心值映射。