2 papers
math.GN2026
A choice-free approach to Wallman compactifications
Sebastian D Melzer, Cerene Rathilal, Ranjitha Raviprakash
The classical Wallman compactification of a -space and the Stone--Äech compactification of a completely regular space rely on choice principles. We show that, by representing…
math.GN2025
Unicoherence in Locales
Elena Caviglia, Luca Mesiti, Cerene Rathilal
In this paper, we generalize the concept of unicoherence to the context of frames. Unicoherence, originally introduced by Kuratowski, is a connectedness property that is well studi…