Results 41 to 50 of about 93,331 (288)

On Metrization of the Topologies Induced by Fuzzy Metrics

open access: yesJournal of Mathematics, 2020
In this paper, we focus on finding the metric functions in a fuzzy metric space. After introducing the concept of a stratified function in a fuzzy metric space, we prove that the topology generated by the family of stratified functions coincides with the
Jianrong Wu, Hao Yang
doaj   +1 more source

Fuzzy Triple Controlled Metric like Spaces with Applications

open access: yesMathematics, 2023
In this article, we introduce the concept of a fuzzy triple controlled metric like space in the sense that the self distance may not be equal to one. We have used three functions in our space that generalize fuzzy controlled rectangular, extended fuzzy ...
Naeem Saleem   +3 more
doaj   +1 more source

Best proximity point theorems for α-ψ-proximal contractions in intuitionistic fuzzy metric spaces [PDF]

open access: yes, 2014
The aim of this paper is to introduce and study certain new concepts of α-ψ-proximal contractions in an intuitionistic fuzzy metric space. Then we establish certain best proximity point theorems for such proximal contractions in intuitionistic fuzzy ...
Abdul Latif   +3 more
core   +1 more source

Relation between b-metric and fuzzy metric spaces [PDF]

open access: yesMathematica Moravica, 2018
Summary: In this work we have considered several common fixed point results in \(b\)-metric spaces for weak compatible mappings. By applications of these results we establish some fixed point theorems in \(b\)-fuzzy metric spaces.
Hassanzadeh Zeinab, Sedghi Shaban
openaire   +2 more sources

Bipolar fuzzy soft D-metric spaces

open access: yesCommunications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2021
Summary: The first aim to this paper is to introduce the notions of bipolar fuzzy soft metric space and bipolar fuzzy soft (\(D\)-)metric space. In order to define these concepts, the concept of bipolar fuzzy soft points has been brought to the literature and bipolar fuzzy soft points have been examined in detail.
Dalkılıç, Orhan, Demirtaş, Naime
openaire   +4 more sources

The fuzzy metric space based on fuzzy measure

open access: yesOpen Mathematics, 2016
In this paper, we study the relation between a fuzzy measure and a fuzzy metric which is induced by the fuzzy measure. We also discuss some basic properties of the constructed fuzzy metric space.
Xie Jialiang   +3 more
doaj   +1 more source

A version of the Stone-Weierstrass theorem in fuzzy analysis [PDF]

open access: yes, 2017
Let C ( K , E 1 ) be the space of continuous functions defined between a compact Hausdorff space K and the space of fuzzy numbers E 1 endowed with the supremum metric. We provide a set of sufficient conditions on a subspace of C ( K ,
Font, Juan J.   +2 more
core   +2 more sources

Meir-Keeler Type Contraction Mappings in $c_0$-triangular Fuzzy Metric Spaces [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2018
Proving  fixed point theorem in a fuzzy metric space is not possible for  Meir-Keeler contractive mapping. For this, we introduce the notion of $c_0$-triangular fuzzy metric space.
Masoomeh Hezarjaribi
doaj   +1 more source

Some Results for Compatible maps on Neutrosophic Metric Spaces [PDF]

open access: yesNeutrosophic Sets and Systems, 2023
The neutrosophic theory has been effectively used to address uncertainty and ambiguity. Neutrosophic Metric Space (NMS) was introduced by Krisci and Simsek in 2020.
S. Sowndrarajan, M. Jeyaraman
doaj   +1 more source

New generalized fuzzy metrics and fixed point theorem in fuzzy metric space [PDF]

open access: yes, 2014
In this paper, in fuzzy metric spaces (in the sense of Kramosil and Michalek (Kibernetika 11:336-344, 1957)) we introduce the concept of a generalized fuzzy metric which is the extension of a fuzzy metric.
A George   +44 more
core   +2 more sources

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