Some New Questions on Point-countable Covers and Sequence-covering Mappings
General Topology
2019-08-27 v2
Abstract
In this survey, 37 questions on point-countable covers and sequence-covering mappings are listed, in which some of these questions have been answered. These questions are mainly related to the theory of generalized metric spaces, involving point-countable covers, sequence-covering mappings, images of metric spaces and hereditarily closure-preserving families.
Cite
@article{arxiv.1512.08686,
title = {Some New Questions on Point-countable Covers and Sequence-covering Mappings},
author = {Shou Lin and Jing Zhang},
journal= {arXiv preprint arXiv:1512.08686},
year = {2019}
}
Comments
17 pages