2 papers
math.FA2026
On measurability of Kurzweil--Stieltjes integrable functions on compact lines
Leandro Candido, Pedro L. Kaufmann
We continue the study on Kurzweil--Stieltjes integration on compact lines initiated in [doi:10.1007/s11117-025-01161-9]. Given a real valued function on a compact line, the pre…
math.FA2025
Equivariant liftings in Lipschitz-free spaces
Valentin Ferenczi, Pedro L. Kaufmann, Eva Pernecká
We consider Banach spaces that can be linearly lifted into their Lipschitz-free spaces and, for a group acting on by linear isometries, we study the po…