Approximate $n-$ideal amenability of module extension Banach algebras

نویسندگان

  • M. Ettefagh Department of Mathematics, Tabriz Branch, Islamic Azad University, Tabriz, Iran
  • S. Etemad Department of Mathematics, Azarbaijan Shahid Madani University, Tabriz, Iran
چکیده مقاله:

Let $mathcal{A}$ be a Banach algebra and $X$ be a Banach $mathcal{A}-$bimodule. We study the notion of approximate $n-$ideal amenability for module extension Banach algebras $mathcal{A}oplus X$. First, we describe the structure of ideals of this kind of algebras and we present the necessary and sufficient conditions for a module extension Banach algebra to be approximately n-ideally amenable.

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عنوان ژورنال

دوره 09  شماره 03

صفحات  237- 252

تاریخ انتشار 2020-09-01

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