Comparing weak versions of separability
General Topology
2012-10-19 v1
Abstract
Our aim is to investigate spaces with sigma-discrete and meager dense sets, as well as selective versions of these properties. We construct numerous examples to point out the differences between these classes while answering questions of Tkachuk [30], Hutchinson [17] and the authors of [8].
Cite
@article{arxiv.1210.4986,
title = {Comparing weak versions of separability},
author = {Daniel T. Soukup and Lajos Soukup and Santi Spadaro},
journal= {arXiv preprint arXiv:1210.4986},
year = {2012}
}
Comments
31 pages, submitted to Top. Appl. Special Edition on Selection Principles