Cyclic amenability of Lau product and module extension Banach algebras

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Recently, some results have been obtained on the (approximate) cyclic amenability of Lau product of two Banach algebras. In this paper, by characterizing of cyclic derivations on Lau product and module extension Banach algebras, we present general necessary and sufficient conditions for those to be (approximate) cyclic amenable. This not only provides new results on (approximate) cyclic amenability of these type of Banach algebras but also improves some main results in this topic.

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عنوان ژورنال

دوره 8  شماره 2

صفحات  0- 0

تاریخ انتشار 2022-05

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