Year:2022   Volume: 4   Issue: 3   Area:

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Sumaya A. ABED

ON iR-CONTINUOUS AND iR-CONTRA CONTINUOUS FUNCTIONS IN ‎TOPOLOGICAL SPACE

In this paper, we provide the topological space of the iR-open set. Such ‎collections are used to define and analyze the concepts of iR-continuous ‎and iR-contra continuous functions and some of their properties. And ‎preservation theorems about relationships between these functions and ‎other functions in related classes are also explored. Also , on the other ‎hand, we give examples to show that the convers may not be true

Keywords: iR-Open Set, iR-Cont , iR-Contra Cont.‎

http://dx.doi.org/10.47832/2717-8234.12.48


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