Results 41 to 50 of about 29,951 (232)

Fuzzy Semi Pre Homeomorphism in Fuzzy Topological Spaces

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2020
   The aim of this paper is to introduce and study new class of fuzzy function called fuzzy semi pre homeomorphism in a fuzzy topological space by utilizing fuzzy semi pre-open sets. Therefore, some of their characterization has been proved; In addition
Saleem Y. Majeed
doaj   +1 more source

A Study on Fuzzy Order Bounded Linear Operators in Fuzzy Riesz Spaces

open access: yesMathematics, 2021
This paper aims to study fuzzy order bounded linear operators between two fuzzy Riesz spaces. Two lattice operations are defined to make the set of all bounded linear operators as a fuzzy Riesz space when the codomain is fuzzy Dedekind complete.
Juan Luis García Guirao   +3 more
doaj   +1 more source

On some related concepts n-cylindrical fuzzy neutrosophic topological spaces [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2023
The objective of this study is to incorporate topological space into the realm of n- Cylindrical Fuzzy Neutrosophic Sets (n-CyFNS), which are the most novel type of fuzzy neutrosophic sets.
Sarannya Kumari R   +3 more
doaj   +1 more source

Construction of a topological charge on fuzzy S^2 x S^2 via Ginsparg-Wilson relation [PDF]

open access: yes, 2009
We construct a topological charge of gauge field configurations on a fuzzy S^2xS^2 by using a Dirac operator satisfying the Ginsparg-Wilson relation. The topological charge defined on the fuzzy S^2xS^2 can be interpreted as a noncommutative (or matrix ...
A. Connes   +4 more
core   +1 more source

Fuzzy games with a countable space of actions and applications to systems of generalized quasi-variational inequalities [PDF]

open access: yes, 2013
In this paper, we introduce an abstract fuzzy economy (generalized fuzzy game) model with a countable space of actions and we study the existence of the fuzzy equilibrium. As applications, two types of results are obtained.
Patriche, Monica
core   +2 more sources

Fuzzy Topological Spaces [PDF]

open access: yes
(1) We define normality for fuzzy topological spaces, define a fuzzy unit interval, and prove a Urysohn type lemma.\ud \ud (2) We define uniformities on fuzzy lattices, and characterise uniformizability in terms of complete regularity.\ud \ud (3) We define the product of a collection of fuzzy topological spaces. We define compactness and connectedness,
Safoura Rezaei Aderyani   +3 more
  +4 more sources

Wθg-Closed and Wδg-Closed in [0,1]-Topological Spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2011
We investigate various classes of generalized closed fuzzy sets in [0,1]-topological spaces, namely, Wθg-closed fuzzy sets and Wδg-closed fuzzy sets.
M. E. El-Shafei, A. H. Zakari
doaj   +1 more source

Integrated and Differentiated Spaces of Triangular Fuzzy Numbers

open access: yes, 2017
Fuzzy sets are the cornerstone of a non-additive uncertainty theory, namely possibility theory, and of a versatile tool for both linguistic and numerical modeling.
Kirişci, Murat
core   +1 more source

Ngpr Homeomorphism in Neutrosophic Topological Spaces [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
As a generalization of Fuzzy sets introduced by Zadeh [21] in 1965 and Intuitionistic Fuzzy sets introduced by Atanassav [8] in 1983, the Neutrosophic set had been introduced and developed by Smarandache.
K. Ramesh
doaj   +1 more source

Fuzzy Approximating Spaces

open access: yesJournal of Applied Mathematics, 2014
Relationships between fuzzy relations and fuzzy topologies are deeply researched. The concept of fuzzy approximating spaces is introduced and decision conditions that a fuzzy topological space is a fuzzy approximating space are obtained.
Bin Qin
doaj   +1 more source

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