4 papers
Strong pseudo-Connes amenability of dual Banach algebras
S. F. Shariati, A. Pourabbas, A. Sahami
In this paper, we introduce the new notion of strong pseudo-Connes amenability for dual Banach algebras. We study the relation between this new notion to the various notions of Con…
On approximate Connes-biprojectivity of dual Banach algebras
S. F. Shariati, A. Pourabbas, A. Sahami
In this paper, we introduce a notion of approximate Connes-biprojectivity for dual Banach algebras. We study the relation between approximate Connes-biprojectivity, Johnson pseudo-…
On Connes amenability of upper triangular matrix algebras
S. F. Shariati, A. Pourabbas, A. Sahami
In this paper, we study the notion of Connes amenability for a class of -upper triangular matrix algebra , where is a dual Banach algeb…
-biprojectivity of the enveloping dual Banach algebras
S. F. Shariati, A. Pourabbas, A. Sahami
In this paper, we introduce a new notion of biprojectivity, called -biprojectivity for , the enveloping dual Banach algebra associated to a Banach algebra $\ma…