A. Peralta

activity

20122024

most citedA solution to Tingley's problem for isometries between the unit spheres of compact C

^{*}

-algebras and JB

^{*}

-triples

43 citations · 298 across the 79 of their papers we have counts for

collaborators

Showing 2023 · math.FAShow all

2 papers · 2 filters

math.FA2023

Metric invariants in Banach and Jordan--Banach algebras

Antonio M. Peralta

In this note we collect some significant contributions on metric invariants for complex Banach algebras and Jordan--Banach algebras established during the last fifteen years. This…

math.FA2023

Lie--Trotter formulae in Jordan--Banach algebras with applications to the study of spectral-valued multiplicative functionals

Gerardo M. Escolano, Antonio M. Peralta, Armando R. Villena

We establish some Lie--Trotter formulae for unital complex Jordan--Banach algebras, showing that for each couple of elements $a, b$ in a unital complex Jordan--Banach algebra $\math…