Results 81 to 90 of about 792,933 (199)

On the hyperspace of bounded closed sets under a generalized Hausdorff stationary fuzzy metric [PDF]

open access: yes, 2014
summary:In this paper, we generalize the classical Hausdorff metric with t-norms and obtain its basic properties. Furthermore, for a given stationary fuzzy metric space with a t-norm without zero divisors, we propose a method for constructing a ...
Qiu, Dong   +3 more
core   +1 more source

On Fixed Point theorems in Fuzzy 2-Metric Spaces and Fuzzy 3-Metric Spaces [PDF]

open access: yes, 2013
In this paper, we give some new definitions of compatible mappings of types (I) and  (II) in fuzzy-2 metric space and fuzzy-3 metric space prove some common  fixed point theorems  for mappings under the condition of compatible mappings of types (I) and ...
Patkar, Shyam   +3 more
core  

On the bicompletion of intuitionistic fuzzy quasi-metric spaces

open access: yes, 2016
[EN] Based on previous results that study the completion of fuzzy metric spaces, we show that every intuitionistic fuzzy quasi-metric space, using the notion of fuzzy metric space in the sense of Kramosil and Michalek to obtain a generalization to the ...
Tirado Peláez, Pedro   +1 more
core   +1 more source

Asymptotic fuzzy contractive mappings in fuzzy metric spaces [PDF]

open access: yes
summary:Fixed point theory in fuzzy metric spaces has grown to become an intensive field of research. However, due to the complexity involved in the nature of fuzzy metrics, the authors need to develop innovative machinery to establish new fixed point ...
Martínez-Moreno, Juan   +2 more
core   +1 more source

Partial Fuzzy Soft Metric Space

open access: yesJournal of Applied Science and Engineering
Matthew introduced a partial metric, sometimes known as a non-zero self-distance. This paper seeks to extend Matthew’s notion to the fuzzy soft universe and create a partial fuzzy soft metric.
Younes Hazem Thiyab, Ghaith Ali Salom
doaj   +1 more source

An identification theorem for the completion of the Hausdorff fuzzy metric [PDF]

open access: yes, 2013
We prove that given a fuzzy metric space (in the sense of Kramosil and Michalek), the completion of its Hausdorff fuzzy metric space is isometric to the Hausdorff fuzzy metric space of its completion, when the Hausdorff fuzzy metrics are defined on the ...
Romaguera Bonilla, Salvador   +5 more
core   +1 more source

Generalization of Fixed Point Theorem for φ- Contraction Mapping of a Fuzzy b- Metric Space

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences
Let (X,W,T) be a fuzzy b- metric space, where X is a non-empty set, W is a fuzzy set on X×X×(0,∞) to [0,1], and T is a continuous t-norm, and let a function φ:[0,1]→[0,1] satisfies the following conditions: The function φ is strictly decreasing and ...
Russll Abdul Kadhim Mohammed   +1 more
doaj   +1 more source

Multi-valued mappings on Pompeiu-Hausdorff fuzzy b-metric spaces and a common fixed point result

open access: yesVojnotehnički Glasnik
Introduction/purpose: The study of the theory of fuzzy sets was prompted by the presence of uncertainty as an essential part of real-world problems, leading Zadeh to address the problem of indeterminacy. The notion of fuzzy logic was introduced by Zadeh.
Noreddine Makran, Stojan N. Radenović
doaj   +1 more source

Coupled Fixed Point Theorems Employing CLR-Property on V -Fuzzy Metric Spaces

open access: yes, 2020
The introduction of the common limit range property on V -fuzzy metric spaces is the foremost aim of this paper. Furthermore, significant results for coupled maps are proven by employing this property on V -fuzzy metric spaces.
Vishal Gupta   +2 more
core   +1 more source

Some Fixed Point Theorems in Fuzzy Metric Spaces [PDF]

open access: yes, 2011
In present paper we prove fixed point theorems in fuzzy metric space and then extend the result to fuzzy 2-metric and fuzzy 3-metric spaces.
K. Ansari, Zaheer   +3 more
core   +1 more source

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