Open uniform (G) at non-isolated points and maps
General Topology
2011-06-22 v1
Abstract
In this paper, we mainly introduce the notion of an open uniform (G) at non-isolated points, and show that a space has an open uniform (G) at non-isolated points if and only if is the open boundary-compact image of metric spaces. Moreover, we also discuss the inverse image of spaces with an open uniform (G) at non-isolated points. Two questions about open uniform (G) at non-isolated points are posed.
Cite
@article{arxiv.1106.4136,
title = {Open uniform (G) at non-isolated points and maps},
author = {Fucai Lin and Shou Lin},
journal= {arXiv preprint arXiv:1106.4136},
year = {2011}
}
Comments
10 pages