2 papers
math.FA2025
Lipschitz-free spaces and Bossard's reduction argument
Richard J. Smith
We set up a descriptive set-theoretic framework to study Lipschitz-free spaces and use the reduction argument of Bossard to prove several results. We prove two universality results…
math.FA2024
Gruenhage spaces and their influence on Banach space renorming theory
Richard J. Smith
In a paper from 1987, Gruenhage defined a class of topological spaces that now bear his name, and used it to solve a problem of Talagrand on the existence of dense metrizable…