Hereditarily Normal Wijsman Hyperspaces Are Metrizable
General Topology
2012-11-02 v1
Abstract
In this paper, we study normality and metrizability of Wijsman hyperspaces. We show that every hereditarily normal Wijsman hyperspace is metrizable. This provides a partially answer to a problem of Di Maio and Meccariello in 1998.
Cite
@article{arxiv.1211.0043,
title = {Hereditarily Normal Wijsman Hyperspaces Are Metrizable},
author = {Jiling Cao and Heikki J. K. Junnila},
journal= {arXiv preprint arXiv:1211.0043},
year = {2012}
}
Comments
8 pages