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.
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页码：299 / 310
页数：12
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