Additive mappings preserving rank-one idempotents

被引:7
|
作者
Kuzma, B [1 ]
机构
[1] Inst Math Phys & Mech, Dept Math, Ljubljana 1000, Slovenia
关键词
additive preservers; idempotents; rank;
D O I
10.1007/s10114-005-0598-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A complete characterization of additive mappings Phi : B(X) -> B(Y), which map rank-one idempotents to themselves or to zero, is given.
引用
收藏
页码:1399 / 1406
页数:8
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