Results 41 to 50 of about 4,418 (250)

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

Some Topological Properties Of Revised Fuzzy Cone Metric Spaces

open access: yesRatio Mathematica, 2023
In this paper, we introduced Revised fuzzy cone Metric space with its topological properties. Likewise A necessary and sufficient condition for a Revised fuzzy cone metric space to be precompact is given.
A Muraliraj, R Thangathamizh
doaj   +1 more source

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

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

Metric Relations in the Fuzzy Right Triangle

open access: yes, 2023
The study of fuzzy geometry and its different components has grown in recent years, establishing the formal foundations for its development. This paper is devoted to addressing some metric relations in the fuzzy right triangle; in particular, a version ...
Ronald Manríquez
core   +1 more source

McShane-Whitney extensions for fuzzy Lipschitz maps [PDF]

open access: yes, 2020
We present a McShane-Whitney extension theorem for real-valued fuzzy Lipschitz maps defined between fuzzy metric spaces. Motivated by the potential applications of the obtained results, we generalize the mathematical theory of extensions of Lipschitz ...
Rodríguez-López, J.   +2 more
core   +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

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

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

Metric properties of fuzzy curves and fuzzy invariants

open access: yesJournal of Intelligent & Fuzzy Systems, 2019
 Metric properties, i.e. properties which are invariant relative to the group E  (3) of all Euclidean motions of the 3-dimensional Euclidean space of fuzzy curves are investigated in this paper. E  (3)-equivalence of fuzzy curves is introduced.
Yasemin Sagiroglu, Ugur Gözütok
openaire   +2 more sources

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