A local property of derivations on Jordan-Banach algebras

被引:1
|
作者
Villena, AR [1 ]
机构
[1] Univ Granada, Fac Ciencias, Dept Anal Matemat, E-18071 Granada, Spain
关键词
derivations; Jordan-Banach algebras; Singer-Wermer conjecture;
D O I
10.1081/AGB-100001684
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let D be a (possibly unbounded) derivation on a complex Jordan-Banach algebra J. We show that if a is an element of J and D(2)a = 0, then Da is quasinilpotent.
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页码:1295 / 1300
页数:6
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