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is*-Open Sets, is*- Mappings and is*-separation Axioms in Topological Spaces

Submitted:

27 June 2019

Posted:

28 June 2019

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Abstract
In this paper, we introduce a new class of open sets that is called is*-open set . Also, we present the notion of is*-continuous, is*-open, is*-irresolute, is*-totally continuous, and is-contra-continuous mappings, and we investigate some properties of these mappings. Furthermore, we introduce some is*-separation axioms, and is*-mappings are related with is*-separation axioms. . .
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