On Semicovering, Subsemicovering and Subcovering Maps
Algebraic Topology
2016-07-04 v1
Abstract
In this paper, by reviewing the concept of subcovering and semicovering maps, we extend the notion of subcovering map to subsemicovering map. We present some necessary or sufficient conditions for a local homeomorphism to be a subsemicovering map. Moreover, we investigate the relationship between these conditions by some examples. Finally, we give a necessary and sufficient condition for a subsemicovering map to be semicovering.
Keywords
Cite
@article{arxiv.1607.00176,
title = {On Semicovering, Subsemicovering and Subcovering Maps},
author = {Majid Kowkabi and Behrooz Mashayekhy and Hamid Torabi},
journal= {arXiv preprint arXiv:1607.00176},
year = {2016}
}
Comments
14 pages, 1 figure