2 citations · 2 across the 1 of their papers we have counts for
2 papers
math.FA2025
Isometries of James-Schreier and Lorentz spaces
Christina Brech, Victor dos Santos Ronchim
We study the group of surjective linear isometries on certain real Banach sequence spaces using the preservation of extreme points in the closed unit ball. Our main result provides…
math.GN2020★ 2 cited
Almost-normality of Isbell-Mrówka spaces
Vinicius de Oliveira Rodrigues, Victor dos Santos Ronchim
We explore almost-normality in Isbell-Mrówka spaces and some related concepts. We use forcing to provide an example of an almost-normal not normal almost disjoint family, explore t…