A RESULT CONCERNING DERIVATIONS IN BANACH-ALGEBRAS

被引：2
|
作者：
VUKMAN, J
机构：
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 1992年 / 116卷 / 04期
关键词：
BANACH ALGEBRA; COMMUTATIVE BANACH ALGEBRA; C-ASTERISK-ALGEBRA; PRIME RING; SEMIPRIME RING; DERIVATION; INNER DERIVATION;
D O I：
10.2307/2159476
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The main result: Let A be a Banach algebra over the complex field C . Suppose there exists a continuous derivation D: A --> A . such that alphaD3 + D2 is a derivation for some alpha is-an-element-of C . In this case D maps A into its radical.
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页码：971 / 975
页数：5
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