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On s*g-closed sets and s*-normal spaces.

Author(s)
M. Khan 2949-1 Shiokita-cho, Hinagu, Yatsushir-shi, Kumamoto-ken, 869-5142 Japan
T. Noiri 2949-1 Shiokita-cho, Hinagu, Yatsushir-shi, Kumamoto-ken, 869-5142 Japan
M. Hussain Department of Mathematics, COMSATS Institute of Information Technology, H-8/1, Islamabad, Pakistan
Abstract
The notion of s*g-closed sets in a topological space was introduced by Rao and Joseph [3]. In this paper, we show that the family of all s*g-open sets in a topological space (X,Τ) is a topology for X which is finer than Τ. We introduce the notion of s*-normal spaces and obtain some characterizations of s*-normality and normality and some preservation theorems.
Publication Details
Page(s) 31-41
DOI DOI not available
Published Journal: Journal of Natural Sciences and mathematics, Volume: 48, Issue: 1,2, Year: 2008

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