M. Godoy

activity

20182022

most citedDerivations and homomorphisms in commutator-simple algebras

2 citations · 4 across the 7 of their papers we have counts for

collaborators

Showing 2021Show all

3 papers · 1 filter

math.FA2021

Maps preserving two-sided zero products on Banach algebras

M. Brešar, M. L. C. Godoy, A. R. Villena

Let $A$ and $B$ be Banach algebras with bounded approximate identities and let $Φ : A \to B$ be a surjective continuous linear map which preserves two-sided zero products (i.e., $Φ(a)…

math.RA2021

Weighted Jordan homomorphisms

Matej Brešar, Maria Luisa C. Godoy

Let $A$ and $B$ be unital rings. An additive map $T : A \to B$ is called a weighted Jordan homomorphism if $c = T (1)$ is an invertible central element and $c T (x^{2}) = T (x)^{2}$ for all $x\…

math.FA2021

Strongly zero product determined Banach algebras

J. Alaminos, J. Extremera, M. L. C. Godoy +1

$C^{*}$ -algebras, group algebras, and the algebra $A (X)$ of approximable operators on a Banach space $X$ having the bounded approximation property are known to be zero prod…