Results 1 to 10 of about 3,058 (255)

Bipolar fuzzy metric spaces with application [PDF]

open access: yesComput Appl Math, 2022
The concept of a bipolar metric space is presented in this article. In bipolar fuzzy metric space, the notions of continuous t-norms and bipolar continuous symmetry [Formula: see text] -conorms employs important role. Requirements in metric space, triangular norms are used to extrapolate with the probability density function of triangle inequality ...
Zararsız Z, Riaz M.
europepmc   +4 more sources

Intuitionistic Fuzzy Metric-like Spaces and Fixed-Point Results

open access: yesMathematics, 2023
The objective of this paper is to describe the concept of intuitionistic fuzzy metric-like spaces. This space is an extension of metric-like spaces and fuzzy metric spaces, and intuitionistic fuzzy metric spaces.
Şuara Onbaşıoğlu, Banu Pazar Varol
doaj   +3 more sources

Some Characterizations of Complete Hausdorff KM-Fuzzy Quasi-Metric Spaces [PDF]

open access: yesMathematics, 2023
Gregori and Romaguera introduced, in 2004, the notion of a KM-fuzzy quasi-metric space as a natural asymmetric generalization of the concept of fuzzy metric space in the sense of Kramosil and Michalek.
Salvador Romaguera
doaj   +5 more sources

New Fuzzy Fixed Point Results in Generalized Fuzzy Metric Spaces With Application to Integral Equations

open access: yesIEEE Access, 2020
In this paper, we introduce the notion of generalized fuzzy metric space. Many topological spaces like fuzzy metric spaces, fuzzy $b$ -metric spaces and dislocated fuzzy metric spaces have been generalized by this new generalized fuzzy metric space.
Muhammad Sohail Ashraf   +2 more
doaj   +3 more sources

Implicit Contractive Mappings in Modular Metric and Fuzzy Metric Spaces [PDF]

open access: yesThe Scientific World Journal, 2014
The notion of modular metric spaces being a natural generalization of classical modulars over linear spaces like Lebesgue, Orlicz, Musielak-Orlicz, Lorentz, Orlicz-Lorentz, and Calderon-Lozanovskii spaces was recently introduced.
N. Hussain, P. Salimi
doaj   +2 more sources

On Graphical Fuzzy Metric Spaces with Application to Fractional Differential Equations

open access: yesFractal and Fractional, 2022
In this article, the authors introduced the concept of graphical fuzzy metric spaces which is a generalization of fuzzy metric spaces with the help of a relation. The authors discussed some topological structure, convergence criteria, and proved a Banach
Naeem Saleem   +3 more
doaj   +3 more sources

On fuzzy contractive mappings in fuzzy metric spaces

open access: yesFuzzy Sets and Systems, 2007
Fixed point theorems for fuzzy contractive mappings due to \textit{V. Gregori} and \textit{A. Sapena} [ibid. 125, No.~2, 245--252 (2002; Zbl 0995.54046)] are extended to Edelstein fuzzy contractive mappings. Convergence properties for fuzzy contractive mappings are studied in fuzzy metric spaces in the sense of \textit{A.
Dorel Mihet
exaly   +3 more sources

Some questions in fuzzy metric spaces [PDF]

open access: yesFuzzy Sets and Systems, 2012
The authors wish to thank both the associated editors coordinating this submission and the reviewers for their insightful suggestions and comments which have been useful to increase the scientific quality and presentation of the paper. Also, the authors thank Dr. M. Melgosa, Dr. R. Huertas and Dr. L.
Valentin Gregori   +2 more
exaly   +4 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

Some properties of fuzzy cone symmetric spaces [PDF]

open access: yesJournal of Hyperstructures, 2023
In this work, we give a fuzzy analogy of cone symmetric spaces that we call fuzzy cone symmetric spaces. Since these structurere obtained by omitting the triangle inequality in fuzzy cone metric spaces, there are topological degenerations.
Tarkan Oner
doaj   +1 more source

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