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Hybrid ·Peer-reviewed·ISSN (Online): 2169-012X·ISSN (Print): 0972-0502

Monthly Journal: Publishes the methodological and theoretical role of mathematics and mathematical applications underpinning scientific research.

Issues up to 2022 co-published with and available at:Taylor & Francis Online
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Open Access Research Article

On new type of ∆-open sets

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pp. 119–127Vol. 29Issue 1January 2026DOI: 10.47974/JIM-2248XML
Received:
11 Mar 2025
Published Online:
14 Jan 2026
Article type:
Research Article
Language:
EN
Article no.:
JIM-2248
Pages:
119–127

Abstract

We initiated a generalization of ∆-open sets, namely pre ∆-open set. Indeed, we studied the following notions such as pre ∆-interior, and pre ∆-closure and discussed their properties. Furthermore, we utilize this concept to provide certain types of functions which known as faintly pre ∆ continuous, several characterizations about this function are obtained and some relations with other known functions are discussed. 

Keywords

Subject Classifications

Primary 93A30Secondary 49K15

References

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