Additivity of Jordan maps on triangular algebras

被引:3
|
作者
Du, Yiqiu [1 ]
Wang, Yu [2 ]
机构
[1] Siping Normal Univ, Coll Math, Siping 136000, Peoples R China
[2] Shanghai Normal Univ, Dept Math, Shanghai 200234, Peoples R China
来源
LINEAR & MULTILINEAR ALGEBRA | 2012年 / 60卷 / 08期
关键词
triangular algebras; upper triangular matrix algebras; Jordan maps; additivity; faithful rings; MULTIPLICATIVE MAPS; SEMIPRIME RINGS; NEST-ALGEBRAS; DERIVATIONS; OPERATORS; MATRICES; MAPPINGS;
D O I
10.1080/03081087.2011.634413
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The aim of this article is to prove a result on the additivity of Jordan maps on triangular algebras. As a consequence the additivity of Jordan maps on upper triangular matrix algebras over a faithful commutative ring of 2-torsion free is determined.
引用
收藏
页码:933 / 940
页数:8
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