Results 1 to 10 of about 3,160 (134)

Complete Hausdorffness and Complete Regularity on Supra Topological Spaces [PDF]

open access: yesJournal of Applied Mathematics, 2021
The supra topological topic is of great importance in preserving some topological properties under conditions weaker than topology and constructing a suitable framework to describe many real-life problems.
T. M. Al-shami
doaj   +3 more sources

Extracting some supra topologies from the topology of a topological space using stacks [PDF]

open access: yesAUT Journal of Mathematics and Computing, 2022
A collection $\mu$ of subsets of a nonempty set $X$ is a supra topology on $X$ whenever $\emptyset$ and $X$ belong to $\mu$, and also $\mu$ is closed under arbitrary unions. Also, a nonempty collection $\mathcal{S}$ of nonempty subsets of a nonempty set $
Amin Talabeigi
doaj   +2 more sources

Rough sets models inspired by supra-topology structures. [PDF]

open access: yesArtif Intell Rev, 2023
Our aim of writing this manuscript is to found novel rough-approximation operators inspired by an abstract structure called "supra-topology". This approach is more relaxed than topological ones and extends the scope of applications because an intersection condition of topology is dispensed.
Al-Shami TM, Alshammari I.
europepmc   +3 more sources

Two New Families of Supra-Soft Topological Spaces Defined by Separation Axioms

open access: yesMathematics, 2022
This paper contributes to the field of supra-soft topology. We introduce and investigate supra pp-soft Tj and supra pt-soft Tj-spaces (j=0,1,2,3,4). These are defined in terms of different ordinary points; they rely on partial belong and partial non ...
Tareq M. Al-shami   +2 more
doaj   +3 more sources

Bipolar Fuzzy Supra Topological Spaces

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
In the present work, we introduce bipolar fuzzy supra topological space as a generalization of fuzzy supra topological space, investigate the basic properties, give the concepts of interior and closure and encouraged them by examples and counterexamples.
Hami Malkoç, Banu Pazar Varol
doaj   +4 more sources

β*-Regular supra topological spaces

open access: yesWasit Journal for Pure Sciences, 2022
Form the series of generalization of the topic of supra topology is the generalization  of separation axioms .  In this paper we have been introduced (S * - SS *) regular spaces .
Ehab A. Ghaloob, Afraa R. Sadek
doaj   +2 more sources

Supra semi-compactness via supra topological spaces [PDF]

open access: yesJournal of Taibah University for Science, 2018
In this paper, we utilize a supra semi-open sets notion to introduce and study the concepts of supra semi-compact (supra semi-Lindelöf) spaces, almost supra semi-compact (almost supra semi-Lindelöf) spaces and mildly supra semi-compact (mildly supra semi-Lindelöf) spaces in supra topological spaces.
Tareq M Al-Shami
exaly   +3 more sources

New Open Sets in N-Neutrosophic Supra Topological Spaces [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
The neutrosophic set is an imprecise set to deal the concepts of uncertainty, vagueness and irregularity, which consists of three independent functions called truth-membership, indeterminacy-membership and falsity-membership.
G.Jayaparthasarathy   +3 more
doaj   +1 more source

G-Supra and G-Infra space

open access: yesRatio Mathematica, 2023
The main idea of this paper is to generate supra and infra topologies from simple undirected graphs. For this, we have introduced two new operators namely supra and infra operators which are defined on the power set of the vertex set of a graph. Moreover,
Sutha Devi, Eswari K
doaj   +1 more source

A Novel Approach: Neutro-Spot Topology and Its Supra Topology with Separation Axioms and Computing the Impact on COVID-19 [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
Neutrosophic soft set is a parametric set of uncertainty, whereas the neutrosophic soft point is an exceptional type of it which used highly to explore the separation axioms.
Chinnadurai Verappan, Sindhu M. P.
doaj   +1 more source

Home - About - Disclaimer - Privacy