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A Note on Orthogonal Fuzzy Metric Space, Its Properties, and Fixed Point Theorems

open access: yesJournal of Function Spaces, 2022
The article generalizes the notion of orthogonal fuzzy metric space into a broader term, named as orthogonal picture fuzzy metric space. The obtained results improve and extend the idea of the orthogonal fuzzy metric space and its related results ...
Khalil Javed, Awais Asif, Ekrem Savas
doaj   +2 more sources

Fuzzy n−Controlled Metric Space

open access: yesInternational Journal of Analysis and Applications, 2023
This manuscript consists of the idea of n−controlled metric space in fuzzy set theory to generalize a number of fuzzy metric spaces in the literature, for example, pentagonal, hexagonal, triple, and double controlled metric spaces and many other spaces ...
Salman Furqan   +2 more
doaj   +2 more sources

Fuzzy quasi-metric spaces

open access: diamondApplied General Topology, 2004
We generalize the notions of fuzzy metric by Kramosil and Michalek, and by George and Veeramani to the quasi-metric setting.We show that every quasi-metric induces a fuzzy quasi-metric and ,conversely, every fuzzy quasi-metric space generates a quasi ...
Valentín Gregori, Salvador Romaguera
doaj   +3 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   +2 more sources

Some Topological Characteristics of q-Rung Orthopair Fuzzy Metric Space

open access: yesAdvances in Fuzzy Systems
This paper introduced a novel concept of q-rung orthopair fuzzy (q-ROF) metric spaces, in connection with the idea of q-ROF sets, which generalizes well-known concepts of fuzzy metric spaces and intuitionistic fuzzy metric spaces.
Lariab Shahid   +4 more
doaj   +2 more sources

Common Fixed Point Theorems in Modified Intuitionistic Fuzzy Metric Spaces [PDF]

open access: goldJournal of Applied Mathematics, 2013
This paper consists of main two sections. In the first section, we prove a common fixed point theorem in modified intuitionistic fuzzy metric space by combining the ideas of pointwise R-weak commutativity and reciprocal continuity of mappings satisfying ...
Saurabh Manro   +3 more
doaj   +2 more sources

Fuzzy metric topology space and manifold [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2023
This paper, considers the fuzzy topological subsets, fuzzy topological spaces and introduces a novel concept of fuzzy Hausdorff space and fuzzy manifold space in this regards. Based on these concepts, we present a concept of fuzzy metric Hausdorff spaces
Mahdi Mollaei Arani
doaj   +1 more source

The Hausdorff Algebra Fuzzy Distance and its Basic Properties [PDF]

open access: yesEngineering and Technology Journal, 2021
In this article we recall the definition of algebra fuzzy metric space and its basic properties. In order to introduced the Hausdorff algebra fuzzy metric from fuzzy compact set to another fuzzy compact set we define the algebra fuzzy distance between ...
Zainab Khudhair, Jehad Kider
doaj   +1 more source

An Application to Nonlinear Fractional Differential Equation via α-ΓF-Fuzzy Contractive Mappings in a Fuzzy Metric Space

open access: yesMathematics, 2022
In this paper, we first introduce a new family of functions like an implicit function called Γ-functions. Furthermore, we introduce a new concept of α-ΓF-fuzzy contractive mappings, which is weaker than the class of fuzzy F-contractive mappings.
U. Patel, S. Radenović
semanticscholar   +1 more source

Extended rectangular fuzzy b-metric space with application

open access: yesAIMS Mathematics, 2022
In this paper, we introduce an extended rectangular fuzzy b-metric space which generalizes rectangular fuzzy b-metric space and rectangular fuzzy metric space. We show that an extended rectangular fuzzy b-metric space is not Hausdorff.
Naeem Saleem   +3 more
doaj   +1 more source

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