Results 41 to 50 of about 123,793 (337)

Contraction Mapping Theorem in Partial Fuzzy Metric Spaces

open access: yesJournal of Applied Science and Engineering, 2021
The contraction mapping theorem and its application are often encountered in different fields of pure and applied mathematics. In this work, three aims are achieved, which are first of introducing and presenting the basic and fundamental necessary ...
Fadhel S. Fadhel   +2 more
doaj   +1 more source

Continuous and Uniform Continuous Mappings on a Standard Fuzzy Metric Spaces [PDF]

open access: yesEngineering and Technology Journal, 2014
In this paper we introduced the definition of standard fuzzy metric spaces then we discussed several properties of this space after some illustrative examples are given. Then we defined a continuous mapping from standard fuzzy metric space (X,M_X,*) into
Jehad R.Kider, Zeina A.Hussain
doaj   +1 more source

Construction of fuzzy topology by using fuzzy metric

open access: yesFilomat, 2020
In this work, we construct a stratified fuzzy topological space induced by a fuzzy metric in the sense of Kramosil and Michalek. Our special interests are to investigate bases for such spaces and to study continuity and compactness.
AYDOĞDU, EBRU   +2 more
openaire   +3 more sources

Using Dual Double Fuzzy Semi-Metric to Study the Convergence

open access: yesApplied System Innovation, 2019
Convergence using dual double fuzzy semi-metric is studied in this paper. Two types of dual double fuzzy semi-metric are proposed in this paper, which are called the infimum type of dual double fuzzy semi-metric and the supremum type of dual double fuzzy
Hsien-Chung Wu
doaj   +1 more source

Fuzzy de Sitter Space from kappa-Minkowski Space in Matrix Basis [PDF]

open access: yes, 2019
We consider the Lie group $\mathbb{R}^D_\kappa$ generated by the Lie algebra of $\kappa$-Minkowski space. Imposing the invariance of the metric under the pull-back of diffeomorphisms induced by right translations in the group, we show that a unique right
Gelfand M., Lizzi F., Vilenkin N. Ja.
core   +2 more sources

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

Gromov–Hausdorff convergence of non-Archimedean fuzzy metric spaces [PDF]

open access: yes, 2015
We introduce the notion of the Gromov–Hausdorff fuzzy distance between two non-Archimedean fuzzy metric spaces (in the sense of Kramosil and Michalek). Basic properties involving convergence and the fuzzy version of the completeness theorem are presented.
Macario, Sergio, Sanchis López, Manuel
core   +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

Bertoluzza et al.'s metric as a basis for analyzing fuzzy data [PDF]

open access: yes, 2013
La publicación final está disponible en Springer vía http://dx.doi.org/10.1007/s40300-013-0023-ySince Bertoluzza et al.’s metric between fuzzy numbers has been introduced, several studies involving it have been developed.
Casals Varela, María Rosa   +7 more
core   +1 more source

On the Intuitionistic fuzzy topological (metric and normed) spaces

open access: yes, 2005
In this paper, we define precompact set in intuitionistic fuzzy metric spaces and prove that any subset of an intuitionistic fuzzy metric space is compact if and only if it is precompact and complete.
Amini   +22 more
core   +1 more source

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