On preserving Ωs-closeness in topological spaces

Faculty Of Science

Assiut University

On preserving Ωs-closeness in topological spaces

Research Authors
O. R. Sayed
Research Abstract

The aim of this paper is to introduce and study the concepts of Ωs*-closed and Ωs*-continuous maps. These concepts are used to obtain several results concerning the preservation of Ωs-closed sets. Moreover, we use Ωs*-closed and Ωs*-continuous maps to obtain a characterization of Ω - T1/2-spaces.

 

Research Department
Department of Mathematics
Research File
38-On preserving Ωs-closeness in topological spaces.pdf
Research Journal
Acta Universitatis Apulensis
Research Member
Osama Rashed Sayed Ahmed
Research Vol
39
Research Year
2014
Research Pages
85-97