Zobrazeno 1 - 10
of 1 320
pro vyhledávání: '"A. Rejali"'
Autor:
Aghakoochai, Maryam, Rejali, Ali
Let $G$ and $H$ be locally compact groups. $BM(G, H)$ denoted the Banach algebra of bounded bilinear forms on $C_{0}(G)\times C_{0}(H)$.In this paper, the homological properties of Bimeasure algebras are investigated. It is found and approved that th
Externí odkaz:
http://arxiv.org/abs/2301.08520
Autor:
Aghakoochai, Maryam, Rejali, Ali
Let $G$ be a locally compact Abelian group, and $w: G\to (0, \infty)$ be a Borel measurable weighted function. In this paper, the algebraic and topological properties of group algebra are studied and assessed. We show that the weighted group algebra
Externí odkaz:
http://arxiv.org/abs/2301.03231
Autor:
Aghakoochai, Maryam, Rejali, Ali
Let $A$ and $B$ be commutative semisimple Banach algebras. In this paper, the $BSE$ and $BED$- property of tensor Banach algebra $A{\otimes}_{\gamma} B$ with respect to the Banach algebras $A$ and $B$ are assesed. In particular, $BSE$ and $BED$- stru
Externí odkaz:
http://arxiv.org/abs/2212.11883
Autor:
Aghakoochaki, Maryam, Rejali, Ali
Let $G$ be a locally compact group and $A$ be a commutative semisimple Banach algebra over the scalar field $\mathbb{C}$. The correlation between different types of $BSE$- Banach algebras $A$, and the Banach algebras $L^{1}(G, A)$ are assessed. It is
Externí odkaz:
http://arxiv.org/abs/2212.09106
Autor:
Mehdipour, M. J., Rejali, A.
Let $\frak{F}(X, A)$ be one of the Banach algebras $\hbox{Lip}(X, A)$ or $\hbox{lip}(X, A)$. In this paper, we show that $\frak{F}(X, A)$ is amenable if and only if $X$ is uniformly discrete and $A$ is amenable. We also prove that the result holds fo
Externí odkaz:
http://arxiv.org/abs/2211.14457
Autor:
Mehdipour, M. J., Rejali, A.
In this paper, we investigate homological properties of Banach algebras. We show that retractions Banach algebras preserve biprojectivity, contractibility and biflatness. We also prove that contractibility of second dual of a Banach algebra implies c
Externí odkaz:
http://arxiv.org/abs/2210.16596
Publikováno v:
Advances in Mathematics Education Research, Nova Science Publishers, Inc, 2024
Recent economic developments of countries like Japan, Korea, and Singapore, as a result of improvement in the quality of their education, show that having a high-quality education may lead to economic growth. In this article, using some statistical m
Externí odkaz:
http://arxiv.org/abs/2210.08557
Autor:
Mehdipour, M. J., Rejali, A.
In this paper, we study the weak amenability of weighted measure algebras and prove that $M(G, \omega)$ is weakly amenable if and only if $G$ is discrete and every bounded quasi-additive function is inner. We also study the weak amenability of $L^1(G
Externí odkaz:
http://arxiv.org/abs/2210.04075
Autor:
Mehdipour, M. J., Rejali, A.
In this paper, we deal with cohomological properties of weak amenability, cyclic amenability, cyclic weak amenability and point amenability of Banach algebras. We look at some hereditary properties of them and show that continuous homomorphisms with
Externí odkaz:
http://arxiv.org/abs/2210.03708
Autor:
Mehdipour, M. J., Rejali, A.
In this paper, we introduce and investigate the concepts of cyclically weakly amenable and point amenable. Then, we compare these concepts with the concepts of weakly amenable and cyclically amenable and find the relation between them. For example, w
Externí odkaz:
http://arxiv.org/abs/2209.13580