Results 31 to 40 of about 10,380 (295)

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   +1 more source

On Intuitionistic Fuzzy Nb Metric Space and Related Fixed Point Results with Application to Nonlinear Fractional Differential Equations

open access: yesFractal and Fractional, 2023
This manuscript contains several new notions including intuitionistic fuzzy Nb metric space, intuitionistic fuzzy quasi-Sb-metric space, intuitionistic fuzzy pseudo-Sb-metric space, intuitionistic fuzzy quasi-N-metric space and intuitionistic fuzzy ...
Umar Ishtiaq   +5 more
doaj   +1 more source

Dealing with non-metric dissimilarities in fuzzy central clustering algorithms [PDF]

open access: yes, 2008
Clustering is the problem of grouping objects on the basis of a similarity measure among them. Relational clustering methods can be employed when a feature-based representation of the objects is not available, and their description is given in terms of ...
Filippone, Maurizio   +2 more
core   +1 more source

Bipolar fuzzy metric spaces with application [PDF]

open access: yesComputational and Applied Mathematics, 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 ...
Zarife Zararsiz, Muhammad Riaz 0002
openaire   +2 more sources

‎Intuitionistic Fuzzy Modular Spaces [PDF]

open access: yesTransactions on Fuzzy Sets and Systems, 2023
‎After the introduction of the concept of fuzzy sets‎ ‎by Zadeh‎, ‎several researches were conducted on‎ ‎the generalizations of the notion of fuzzy sets‎. ‎There are many viewpoints on the notion of metric space in fuzzy topology‎.
Tayebe Lal Shateri
doaj   +1 more source

Urysohn’s lemma, gluing lemma and contraction$^*$ mapping theorem for fuzzy metric spaces [PDF]

open access: yes, 1979
summary:In this paper the concept of a fuzzy contraction$^*$ mapping on a fuzzy metric space is introduced and it is proved that every fuzzy contraction$^*$ mapping on a complete fuzzy metric space has a unique fixed ...
Roja, E.   +3 more
core   +1 more source

Some Modified Fixed Point Results in V-Fuzzy Metric Spaces

open access: yesAdvances in Fuzzy Systems, 2019
The present research paper focuses on the existence of fixed point in V-fuzzy metric space. The presentation of V-fuzzy metric space in n-tuple encourages us to define different mapping in the symmetric V-fuzzy metric space. Here, the properties of fuzzy
Vishal Gupta   +2 more
doaj   +1 more source

The strongest t-norm for fuzzy metric spaces [PDF]

open access: yes, 2013
summary:In this paper, we prove that for a given positive continuous t-norm there is a fuzzy metric space in the sense of George and Veeramani, for which the given t-norm is the strongest one.
Qiu, Dong, Zhang, Weiquan
core   +1 more source

Fuzzy Semi-Metric Spaces [PDF]

open access: yesMathematics, 2018
The T1-spaces induced by the fuzzy semi-metric spaces endowed with the special kind of triangle inequality are investigated in this paper. The limits in fuzzy semi-metric spaces are also studied to demonstrate the consistency of limit concepts in the induced topologies.
openaire   +2 more sources

A Strong Law of Large Numbers for Random Sets in Fuzzy Banach Space

open access: yesAdvances in Fuzzy Systems, 2020
The main purpose of this paper is to consider the strong law of large numbers for random sets in fuzzy metric space. Since many years ago, limited theorems have been expressed and proved for fuzzy random variables, but despite the uncertainty in fuzzy ...
R. Ghasemi, A. Nezakati, M. R. Rabiei
doaj   +1 more source

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