F. Abtahi

activity

20152026

collaborators

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5 papers · 1 filter

math.FA2022

The BSE-property for vector-valued $L^{p} -$ algebras

Fatemeh Abtahi, Mitra Amiri, Ali Rejali

Let $A$ be a separable Banach algebra, $G$ be a locally compact Hausdorff group and $1 < p < \infty$ . In this paper, we first provide a necessary and sufficient condition, fo…

math.FA2021

$C_{B S E} (Δ (A))$ as a dual Banach algebra

Fatemeh Abtahi, Ali Rejali, Farshad Sayaf

Let $(X, d)$ be a metric space and $A$ be a commutative Banach algebra such that $Δ (A)$ be nonempty. In this paper, we provide necessary and sufficient conditions, under…

math.FA2021

$L_{p}^{T} -$ functions on locally compact groups

F. Abtahi H. G. Amini, A. Rejali

Let $G$ be a locally compact group and $1 \leq p < \infty$ . Based on some important earlier works, in this paper the concept of $L_{p}^{T} -$ function is introduced. Then the structure of t…

math.FA2015

Character amenability and character inner amenability of morphism product of Banach algebras

F. Abtahi, A. Ghafarpanah, A. Rejali

Let $T$ be a Banach algebra homomorphism from a Banach algebra $B$ to a Banach algebra $A$ with $∥ T ∥ \leq 1$ . Recently it has been obtained some results about Ar…

math.FA2015

Some intersections of Lorentz spaces

F. Abtahi, H. G. Amini, H. A. Lotfi +1

Let (X,μ) be a measure space. For p, q\in (0,\infty] and arbitrary subsets P,Q of (0,\infty], we introduce and characterize some intersections of Lorentz spaces, denoted by ILp,Q(X…

The BSE-property for vector-valued Lp−algebras

CBSE​(Δ(A)) as a dual Banach algebra

LpT​− functions on locally compact groups

Character amenability and character inner amenability of morphism product of Banach algebras

Some intersections of Lorentz spaces

The BSE-property for vector-valued $L^{p} -$ algebras

$C_{B S E} (Δ (A))$ as a dual Banach algebra

$L_{p}^{T} -$ functions on locally compact groups