Lie derivations of triangular algebras

被引:208
|
作者
Cheung, WS [1 ]
机构
[1] Univ Lisbon, Ctr Estruturas Lineares & Combinatorias, P-1649003 Lisbon, Portugal
来源
LINEAR & MULTILINEAR ALGEBRA | 2003年 / 51卷 / 03期
关键词
triangular algebra; Lei derivation; derivation; NEST-ALGEBRAS; SKEW ELEMENTS; MATRIX-RINGS; PRIME-RINGS; INVOLUTION;
D O I
10.1080/0308108031000096993
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We investigate Lie derivations on a class of algebras called triangular algebras. In particular, we give sufficient conditions such that every Lie derivation on such an algebra U is a sum of derivation on U and a mapping from U to its centre.
引用
收藏
页码:299 / 310
页数:12
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