A. Hosseini

collaborators

4 papers

math.RA2025

Some functional identities characterizing two-sided centralizers and two-sided generalized derivations on triangular algebras

Amin Hosseini

Let T be a unital triangular algebra, let n > 1 be an integer, let gamma be an invertible element of Z(T), the center of T, and let Psi, Omega:\mathcal{T}\rightarrow \mathcal{T}$ b…

math.FA2025

Continuity of conditional expectation in Orlicz spaces

A. Hosseini, Y. Estaremi

The continuity of conditional expectation on Orlicz spaces is investigated. Indeed, we provide some necessary and sufficient conditions on a sequence $\{\mathcal{A}_n\}_{n\in\mathb…

math.OA2025

Strongly generalized derivations on C*-algebras

Amin Hosseini

Let $A$ and $B$ be two algebras, let $M$ be a $B$ -bimodule and let $n$ be a positive integer. A linear mapping $D_n:\mathcal{A} \rightarrow…

math.OA2024

On the equivalence of all notions of generalized derivations whose domain is a C $^{*}$ -algebra

Amin Hosseini, Antonio M. Peralta, Shanshan Su

Let $M$ be a Banach bimodule over an associative Banach algebra $A$ , and let $F : A \to M$ be a linear mapping. Three main uses of the term \e…

Some functional identities characterizing two-sided centralizers and two-sided generalized derivations on triangular algebras

Continuity of conditional expectation in Orlicz spaces

Strongly generalized derivations on C*-algebras

On the equivalence of all notions of generalized derivations whose domain is a C∗-algebra

On the equivalence of all notions of generalized derivations whose domain is a C $^{*}$ -algebra