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A characterization of Jordan and 5-Jordan homomorphisms between Banach algebras

被引：6
|
作者：
Zivari-Kazempour, A. [1 ]
机构：
[1] Ayatollah Borujerdi Univ, Dept Math, Borujerd, Iran
来源：
ASIAN-EUROPEAN JOURNAL OF MATHEMATICS | 2018年 / 11卷 / 02期
关键词：
n-Jordan homomorphism; n-homomorphism; semisimple; semiprime;
D O I：
10.1142/S1793557118500213
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We prove that each surjective Jordan homomorphism from a Banach algebra A onto a semiprime commutative Banach algebra B is a homomorphism, and each 5-Jordan homomorphism from a unital Banach algebra A into a semisimple commutative Banach algebra B is a 5-homomorphism.
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页数：10
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