%0 Journal Article
%T Approximate left $\varphi$-biprojectivity of $\theta$-Lau product algebras
%J AUT Journal of Mathematics and Computing
%I Amirkabir University of Technology
%Z 2783-2449
%A Babayi, Salman
%A Rostami, Mehdi
%A Aj, Mona
%A Sahami, Amir
%D 2024
%\ 04/01/2024
%V 5
%N 2
%P 111-116
%! Approximate left $\varphi$-biprojectivity of $\theta$-Lau product algebras
%K approximate left $phi$-biprojectivity
%K approximate left $phi$-amenability
%K $theta$-Lau product
%R 10.22060/ajmc.2022.21637.1093
%X We continue [8] and we discuss approximately left $\phi$-biprojectivity for $\theta$-Lau product algebras. We give some Banach algebras among the category of $\theta$-Lau product algebras which are not approximately left $\phi$-biprojective. In fact, some class of matrix algebras under the notion of approximate left $\phi$-biprojectivity is also discussed here.
%U https://ajmc.aut.ac.ir/article_4896_ce78285638338b3b98f8fa3a6af3a954.pdf