2 citations · 3 across the 4 of their papers we have counts for
4 papers
Left or right centralizers on -algebras through orthogonal elements
Hamid Farhadi
In this paper we consider the problem of characterizing linear maps on special -algebras behaving like left or right centralizers at orthogonal elements and obtain some re…
On automatic continuity of the derivations on module extension of Banach algebras
Hamid Farhadi
In this article we shall focus on the derivations on module extension of Banach algebras and determine the general structure of them. Then we obtain some results concerning the aut…
Automatic continuity of Some linear mappings from certain products of Banach algebras
Hamid Farhadi, Eghbal Ghaderi, Hoger Ghahramani
Let and be Banach algebras and be a nonzero character on . Then the \textit{Lau product Banach algebra} $\mathcal{A}\times_θ\mathcal{U}…
Derivations on semidirect products of Banach algebras
Hamid Farhadi, Hoger Ghahramani
Let A and U be Banach algebras such that U is also a Banach A- bimodule with compatible algebra operations, module actions and norm. By defining an approprite action, we turn l1-di…