3 papers
math.GN2026
Super calibers in topological spaces and topological hyperspaces
Alejandro Ríos-Herrejón
We study the notion of a super caliber of a topological space, which is closely related to the classical notion of caliber and has appeared in the literature under several differen…
math.GN2024
On calibers for
Alejandro Ríos-Herrejón, Ángel Tamariz-Mascarúa
We present new results regarding calibers in the function spaces . Our main theorem is that is strongly Šanin whenever is a submetrizable space; this improves…
math.GN2023
Remarks on SHD spaces and more divergence properties
Carlos David Jiménez-Flores, Alejandro Ríos-Herrejón, Alejandro Darío Rojas-Sánchez +2
The class of SHD spaces was recently introduced in [12]. The first part of this paper focuses on answering most of the questions presented in that article. For instance, we exhibit…