On δ-weak φ-amenability of banach algebras

被引：0

作者：

Laali, Javad ^{[1
]}

Fozouni, Mohammad ^{[1
]}

机构：

[1] Faculty of Mathematical and Computer Science, Department of Mathematics, Kharazmi University, Taleghani Tehran,599, Iran

来源：

UPB Scientific Bulletin, Series A: Applied Mathematics and Physics | 2015年 / 77卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let A be a Banach algebra and ρ ϵ δ(A) [ f0g. We introduce and study the notion of δ-weak ρ-amenability of Banach algebra A. It is shown that A is δ-weak ρ-amenable if and only if ker(δ) has a bounded δ-weak approximate identity. We prove that every δ-weak ρ-amenable Banach algebra has a bounded δ-weak approximate identity. Finally, we examine this notion for some algebras over locally compact groups and give a characterization of δ-weak ρ-amenability of the Figa-Talamanca-Herz algebras.

引用

页码：165 / 176

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