k 级严格三角形矩阵上的强换向保值映射

IF 0.9 4区数学 Q2 MATHEMATICS

Linear & Multilinear Algebra Pub Date : 2024-09-16 DOI:10.1080/03081087.2024.2404445

Wai Leong Chooi, Chin Yie Chua

引用次数: 0

摘要

设 n⩾2 为整数，Nn(F) 为 F 域上 n×n 严格上三角矩阵的代数，中心为 Z(Nn(F))。在本文中，我们得到了加法矩阵的结构特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Strong commutativity preserving maps on rank k strictly triangular matrices

Let n⩾2 be an integer and let Nn(F) be the algebra of n×n strictly upper triangular matrices over a field F with center Z(Nn(F)). In this paper, we obtain a structural characterization of additive ...

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来源期刊

Linear & Multilinear Algebra 数学-数学

CiteScore

2.70

自引率

18.20%

发文量

175

审稿时长

4-8 weeks

期刊介绍： Linear and Multilinear Algebra publishes high-quality original research papers that advance the study of linear and multilinear algebra, or that include novel applications of linear and multilinear algebra to other branches of mathematics and science. Linear and Multilinear Algebra also publishes research problems, survey articles and book reviews of interest to researchers in linear and multilinear algebra. Appropriate areas include, but are not limited to: spaces over fields or rings tensor algebras nonnegative matrices inequalities in linear algebra combinatorial matrix theory numerical linear algebra representation theory Lie theory invariant theory and operator theory The audience for Linear and Multilinear Algebra includes both industrial and academic mathematicians.