English

Variations of star selection principles on Hyperspaces

General Topology 2023-01-30 v1

Abstract

In this paper we define some combinatorial principles to characterize spaces XX whose hyperspace satisfies some variation of some classical star selection principle. Specifically, the variations characterized are the selective and absolute versions of the star selection principles for the Menger and Rothberger cases; also, the hyperspaces considered in these characterizations are CL(X)CL(X), K(X)\mathbb{K}(X), F(X)\mathbb{F}(X) and CS(X)\mathbb{CS}(X) in both cases, endowed with either the Fell topology or the Vietoris topology.

Cite

@article{arxiv.2301.11534,
  title  = {Variations of star selection principles on Hyperspaces},
  author = {Javier Casas-de la Rosa},
  journal= {arXiv preprint arXiv:2301.11534},
  year   = {2023}
}
R2 v1 2026-06-28T08:22:45.620Z