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الصفحة الرئيسية » الإصدار 2، العدد 2 ـــــ فبراير 2023 ـــــ Vol. 2, No. 2 » The Best Common Feature Between ii-Open and α-Open Sets

The Best Common Feature Between ii-Open and α-Open Sets

Authors

Department of Mathematics, College of Education for Pure Sciences, University of Mosul, Mosul, Iraq.

[email protected]

Department of Mathematics, College of Education for Pure Sciences, University of Mosul, Mosul, Iraq.

[email protected]

Abstract

It is well known that for any topological space the family of all α-open sets is also a topological space. In this paper, we introduce a new description of ii-open sets in a topological space with proof that the family of ii-open sets is again a topological space.