Functional boundedness of balleans
Group Theory
2020-04-09 v3 General Topology
Metric Geometry
Abstract
We pose some open problems related to boundedness of real-valued functions on balleans and coarse spaces. Also we prove that the Bergman property of groups is a coarse invariant. A special attention is payed to balleans on groups.
Cite
@article{arxiv.1810.12124,
title = {Functional boundedness of balleans},
author = {Taras Banakh and Igor Protasov},
journal= {arXiv preprint arXiv:1810.12124},
year = {2020}
}
Comments
14 pages