2 citations · 3 across the 6 of their papers we have counts for
6 papers
Connes-biprojective dual Banach algebra
Ahmad Shirinkalam, A. Pourabbas
In this paper, we introduce a new notion of biprojectivity, called Connes-biprojective, for dual Banach algebras. We study the relation between this new notion to Connes-amenabilit…
On approximate Connes-amenability of enveloping dual Banach algebras
Ahmad Shirinkalam, A. Pourabbas
For a Banach algebra , we introduce various approximate virtual diagonals such as approximate WAP-virtual diagonal and approximate virtual diagonal. For the envelopi…
Module and Hochschild cohomology of certain semigroup algebras
A. Shirinkalam, A. Pourabbas, M. Amini
We study the relation between module and Hochschild cohomology groups of Banach algebras with a compatible module structure. More precisely, we show that for every commutative Bana…
Some homological properties of T-Lau product algebra
N. Razi, A. Pourabbas
Let T be a homomorphism from a Banach algebra B to a Banach algebra A.The Cartesian product space A * B with T-Lau multiplication and l^1-norm becomes a new Banach algebra A *_T B.…
Approximate biprojectivity of certain semigroup algebras
A. Sahami, A. Pourabbas
In this paper, we investigate the notion of approximate biprojectivity for semigroup algebras and for some Banach algebras related to semigroup algebras. We show that …
Approximate biprojectivity and -biflatness of certain Banach algebras
A. Sahami, A. Pourabbas
In this paper we are going to investigate the approximate biprojectivity and the -biflatness of some Banach algebras related to the locally compact groups. We show that a Segal…