On a New Operator Based on a Primal and its Associated Topology

Authors

DOI:

https://doi.org/10.29020/nybg.ejpam.v17i4.5369

Keywords:

primal, primal topological space, $\omega$-open, $\tau_{\omega}^{\diamond}$ topology, $cl^{\diamond}_{\omega}$ operator

Abstract

This paper aims to introduce and study two new operators $(.)^{\diamond}_{\omega}$ and $cl^{\diamond}_{\omega}(\cdot)$ by utilizing the notion of primal defined by S. Acharjee et al. Also, we investigate some fundamental properties of them. In addition, we showed that the operator $cl^{\diamond}_{\omega}(.)$ satisfied the  Kuratowski closure axioms. Therefore, we obtain a new topology denoted by $\tau^{\diamond}_{\omega},$ which is finer than the original one. Moreover, the topology  $\tau^{\diamond}_{\omega}$ obtained via the operator $cl^{\diamond}_{\omega}(\cdot)$ is finer than $\tau_{\omega}$, where $\tau_{\omega}$ is the family of all $\omega$-open subsets of a primal topological space $(X,\tau,\mathcal{P}).$ Furthermore, we not only examine the fundamental properties of this class of sets but also provide some counterexamples. 

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Published

2024-10-31

Issue

Section

Nonlinear Analysis

How to Cite

On a New Operator Based on a Primal and its Associated Topology. (2024). European Journal of Pure and Applied Mathematics, 17(4), 2800-2811. https://doi.org/10.29020/nybg.ejpam.v17i4.5369