Title of article
Covering properties defined by semi-open sets
Author/Authors
Sabah ، Amani - COMSATS Institute of Information Technology , Khan ، Moiz ud Din - COMSATS Institute of Information Technology , Kocinac ، Ljubisa D. R. - University of Nis
Pages
11
From page
4388
To page
4398
Abstract
We study certain covering properties in topological spaces by using semi-open covers. A part of this article deals with Menger-type covering properties. The notions of s-Menger, almost s-Menger, star s- Menger, almost star s-Menger, strongly star s-Menger spaces are defined and corresponding properties are investigated.
Keywords
Semi , open set , (star) semi , compact space , semi , Lindelof space , s , Menger space , star s , Menger space
Journal title
Journal of Nonlinear Science and Applications
Serial Year
2016
Journal title
Journal of Nonlinear Science and Applications
Record number
2476074
Link To Document