Some Properties of Sp-Closed Spaces and Sp-Closed Relative to Spaces

Some Properties of Sp-Closed Spaces and Sp-Closed Relative to Spaces

Hardi Ali Shareef

Department of Mathematics, Faculty of Science and Science Educations, School of Science, Sulaymaniyah, Iraq, 

e-mail: hardy.shareef@univsul.edu.iq



Article info

Original: 19 Oct. 2014
Revised: 22 Nov. 2014
Accepted: 10 Dec. 2015
Published online:  
             20 March  2015

Key Words:
Sp- θ- open set
Sp-regular set
Sp-closed space
Sp-closed relative to space


Abstract

The purpose of this paper is to introduce two types of sets called Sp- θ- open and Sp-regular set in topological spaces and study more properties of Sp-closed spaces,  Sp-closed relative to spaces interms of these two sets.


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