Anomalous coverings
Algebraic Topology
2012-10-18 v2 General Topology
Abstract
We give examples of anomalous two-fold coverings of connected spaces: a. one where is simply connected, b. the other of path-connected spaces that has an Evil Twin; a non equivalent covering with the same image of the fundamental group.
Cite
@article{arxiv.1210.3733,
title = {Anomalous coverings},
author = {Jerzy Dydak},
journal= {arXiv preprint arXiv:1210.3733},
year = {2012}
}
Comments
3 pages Version 2 includes added bibliography items (pointed out by Greg Conner) and corrects a few typos