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A note on monotonically star Lindelöf spaces.

Authors :
Song, Yan-Kui
Source :
QM - Quaestiones Mathematicae; Aug2017, Vol. 40 Issue 5, p581-588, 8p
Publication Year :
2017

Abstract

A spaceXismonotonically star Lindelöfif one assign to for each open covera subspace, called a kernel, such that s() is a Lindelöf subset ofX, and, and ifrefinesthen, where. In this paper, we investigate the relationship between monotonically star Lindelöf spaces and related spaces, and also study topological properties of monotonically star Lindelöf spaces. [ABSTRACT FROM PUBLISHER]

Subjects

Subjects :
SUBSPACES (Mathematics)
MONOTONIC functions
KERNEL (Mathematics)
HAUSDORFF spaces
COMPACT spaces (Topology)

Details

Language :
English
ISSN :
16073606
Volume :
40
Issue :
5
Database :
Complementary Index
Journal :
QM - Quaestiones Mathematicae
Publication Type :
Academic Journal
Accession number :
124896878
Full Text :
https://doi.org/10.2989/16073606.2017.1306004
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