Duals of a Banach algebra as dual Banach algebras

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作者
Ettefagh, Mina [1 ]
机构
[1] Department of Mathematics, Tabriz Branch, Islamic Azad University, Tabriz, Iran
关键词
Aerns regularity - Banach algebra - Weak amenability;
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摘要
Let A be a Banach algebra. We investigate (2n)-th (n ≥ 1) dual of A as a dual Banach algebra. We show that, if A(2n-4) is Arens regular for some(n ≥ 2) ,then the weak amenability of A(2n) implies the weak amenability of A∗∗.
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页码:49 / 54
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