Almost gζ*- Normal Spaces and ggζ*-Closed Sets

M. C. Sharma, Hamant Kumar

Abstract: In this paper, we introduce the notion of ggζ*-closed and rggζ*-closed sets in topological spaces and investigate some of their properties. Further, utilizing ggζ*-closed and rggζ*-closed sets, we obtain characterizations and preservation theorems for gζ*-normal, almost gζ*-normal and mildly gζ*-normal spaces.

Keywords: ggζ,*-closed and rggζ,*-closed sets, gζ,*-normal, almost gζ,*-normal and mildly gζ,*-normal spaces