Approximate left $\varphi$-biprojectivity of $\theta$-Lau product algebras

We continue [8] and we discuss approximately left ϕ-biprojectivity for θ-Lau product algebras. We give some Banach algebras among the category of θ-Lau product algebras which are not approximately left ϕ-biprojective. In fact, some class of matrix algebras under the notion of approximate left ϕ-bipr...

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Bibliographic Details

Published in:	AUT Journal of Mathematics and Computing
Main Authors:	Salman Babayi, Mehdi Rostami, Mona Aj, Amir Sahami
Format:	Article
Language:	English
Published:	Amirkabir University of Technology 2024-04-01
Subjects:	approximate left ϕ-biprojectivity approximate left ϕ-amenability θ-lau product
Online Access:	https://ajmc.aut.ac.ir/article_4896_90c114b08202f8457665b36b9756605d.pdf