Results 41 to 50 of about 792,933 (199)

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

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

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

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

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

(L,M)-Fuzzy k-Pseudo Metric Space

open access: yes, 2022
Recently, the notion of a classical k-metric, which make the triangle inequality to a more general axiom: d(x,z)≤k(d(x,y)+d(y,z)), has been presented and is applied in many fields.
Xin Wu   +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

Triangular Fuzzy Metric [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية, 1994
This paper presents a new method to rank triangular fuzzy numbers as well as a new metric (triangular fuzzy metric) on the set of fuzzy points. This metric can be used in both studying fuzzy topological spaces and decision-making theory.
Mohammad A. Mahmoud Al-Amleh
doaj   +1 more source

Metric Properties of the Fuzzy Sphere [PDF]

open access: yesLetters in Mathematical Physics, 2012
Slightly shortened version, no major changes, two new references, version to appear on Letters in Mathematical ...
D'ANDREA, FRANCESCO   +2 more
openaire   +4 more sources

Aggregation of fuzzy quasi-metrics

open access: yesInformation Sciences, 2021
[EN] In the last years fuzzy (quasi-)metrics and indistinguishability operators have been used as a mathematical tool in order to develop appropriate models useful in applied sciences as, for instance, image processing, clustering analysis and multi-criteria decision making.
Tatiana Pedraza   +2 more
openaire   +3 more sources

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