MMN-3928
Hadamard homomorphisms and Hadamard derivations on Banach algebras
Mehdi Dehghanian; Yamin Sayyari; Choonkil Park;Abstract
In this paper, we prove the stability of Hadamard homomorphisms and Hadamard derivations in Banach algebras. This is applied to investigate Hadamard isomorphisms between Banach algebras.
Vol. 24 (2023), No. 1, pp. 129-137
DOI: 10.18514/MMN.2023.3928