Jordan and Lie derivations of $\phi $-Johnson amenable Banach algebras
Functional Analysis
2024-07-09 v1
Abstract
Let U be a -Johnson amenable Banach algebra in which is a non-zero multiplicative linear functional on U. Suppose that X is a Banach U-bimodule such that for all a in U and x in X or for all a in U and x in X. We show that every continuous Jordan derivation from U to X is a derivation, and every continuous Lie derivation from U to X decomposed into the sum of a continuous derivation and a continuous center-valued trace.
Keywords
Cite
@article{arxiv.2406.17701,
title = {Jordan and Lie derivations of $\phi $-Johnson amenable Banach algebras},
author = {Hoger Ghahramani and Parvin Zamani},
journal= {arXiv preprint arXiv:2406.17701},
year = {2024}
}