Star versions of Hurewicz spaces
General Topology
2020-11-02 v2
Abstract
A space is said to have the set star Hurewicz property if for each nonempty subset of and each sequence of sets open in such that for each , , there is a sequence such that for each , is a finite subset of and for each , for all but finitely many . In this paper, we investigate the relationships among set star Hurewicz, set strongly star Hurewicz and other related covering properties and study the topological properties of these topological spaces.
Keywords
Cite
@article{arxiv.2006.15380,
title = {Star versions of Hurewicz spaces},
author = {Sumit Singh and Ljubisa D. R. Kocinac},
journal= {arXiv preprint arXiv:2006.15380},
year = {2020}
}
Comments
11 pages; Comments are welcome