Results 61 to 70 of about 94 (75)

Weak Module Amenability of Triangular Banach Algebras II

Mathematica Slovaca, 2019
Abstract Let A and B be Banach 𝔄-bimodule and Banach 𝔅-bimodule algebras, respectively. Also let M be a Banach A, B-module and Banach 𝔄, 𝔅-module with compatible actions. In the case of 𝔄 = 𝔅, the author along with Pourabbas [5] have studied the weak 𝔄-module amenability of triangular Banach algebra
Ebrahim Nasrabadi
exaly   +2 more sources

The First Module (σ,τ)-Cohomology Group of Triangular Banach Algebras of Order Three

Journal of Algebra and Its Applications, 2018
The notion of module amenability for a class of Banach algebras, which could be considered as a generalization of Johnson’s amenability, was introduced by Amini in [Module amenability for semigroup algebras, Semigroup Forum 69 (2004) 243–254]. The weak module amenability of the triangular Banach algebra [Formula: see text], where [Formula: see text ...
İnceboz, Hülya, Arslan, Berna
exaly   +2 more sources

Derivations of triangular Banach algebras

Indiana University Mathematics Journal, 1996
For Banach algebras \(\mathbb{A},\mathbb{B}\) and a Banach \(\mathbb{A},\mathbb{B}\)-module \(\mathbb{M}\) the corresponding triangular Banach algebra \(\left[ \begin{smallmatrix} \mathbb{A} &\mathbb{M}\\ 0 &\mathbb{B} \end{smallmatrix} \right]\) is the Banach algebra of \(2\times 2\)-matrices with entries from \(\mathbb{A}, \mathbb{M},0\) and ...
Forrest, B. E., Marcoux, L. W.
openaire   +1 more source

Derivations on dual triangular Banach algebras

2019
Ideal Connes-amenability of dual Banach algebras was investigated in [17] by A. Minapoor, A. Bodaghi and D. Ebrahimi Bagha. They studied weak∗continuous derivations from dual Banach algebras into their weak∗-closed two- sided ideals. This work considers weak∗-continuous derivations of dual triangular Banach algebras into their weak∗-closed two- sided ...
openaire   +1 more source

Approximate Biflatness and Approximate Biprojectivity of Some Banach Algebras

Quaestiones Mathematicae, 2020
Amir Sahami
exaly  

On Connes Amenable-Like Properties of Dual Banach Algebras Based on w∗w* w * -Character Space

Analysis (Germany), 2022
Seyedeh Fatemeh Shariati, Amir Sahami, Abasalt Bodaghi   +2 more
exaly  

The First Cohomology Group and Weak Amenability of a Morita Context Banach Algebra

Bolletino Dell Unione Matematica Italiana, 2022
Hamid-Reza Ebrahimi Vishki
exaly  

On Approximate φ -Inner Amenable Banach Algebras

Iranian Journal of Science and Technology Transaction A: Science, 2022
Abdolrasoul Pourabbas, Amir Sahami
exaly  

On Left φ-Essential Connes-Amenability of Banach Algebras

Asian-European Journal of Mathematics, 2023
Seyedeh Fatemeh Shariati, Eghbal Ghaderi
exaly  

Some Notes on Semidirect Products of Banach Algebras

Results in Mathematics, 2019
Hoger Ghahramani, Hamid Farhadi
exaly