Results 31 to 40 of about 2,542,970 (326)

Compatibility measurement-based group decision making with interval fuzzy preference relations

Journal of Algorithms & Computational Technology, 2017
In this paper, we put forward a ratio-based compatibility degree between any two ]0,1[-valued interval numbers to measure how proximate they approach to each other.
Xue-Yang Zhang, Zhou J Wang
doaj   +1 more source

Functional Partial Fuzzy Relations

Mathematics, 2021
We study fuzzy relations that satisfy the functionality property and that their membership functions can be partial functions. Such fuzzy relations are called partial fuzzy relations, and the variable-domain fuzzy set theory is a framework that provides ...
Martina Daňková
doaj   +1 more source

Relaxed Indistinguishability Relations and Relaxed Metrics: The Aggregation Problem

Axioms, 2022
The main purpose of this paper is to study the relationship between those functions that aggregate relaxed indistinguishability fuzzy relations with respect to a collection of t-norms and those functions that merge relaxed pseudo-metrics, extending the ...
Juan-De-Dios González-Hedström, Juan-José Miñana, Oscar Valero   +2 more
doaj   +1 more source

On Separability of Fuzzy Relations

International Journal of Fuzzy Logic and Intelligent Systems, 2017
The problem of separability verification of fuzzy binary relations is considered. A necessary and sufficient condition for separability is given and an efficient algorithm for checking separability that can be easily applied in practice is suggested.
P. Grzegorzewski
semanticscholar   +1 more source

Fuzzified Matrix Space and Solvability of Matrix Equations

Axioms
A fuzzified matrix space consists of a collection of matrices with a fuzzy structure, modeling the cases of uncertainty on the part of values of different matrices, including the uncertainty of the very existence of matrices with the given values.
Vanja Stepanović, Andreja Tepavčević
doaj   +1 more source

Different Approximation to Fuzzy Ring Homomorphisms

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Buçalışmada TL-halka homomorfizmaları tanımı verildi. Literatürde fuzzy halkahomomorfizma tanımını Malik ve Mordeson kendi tanımladıkları fuzzy fonksiyontanımını kullanarak vermişlerdir.
Ümit Deniz
doaj   +1 more source

FUZZY LATTICES AS FUZZY RELATIONS

Korean Journal of Mathematics, 2015
Summary: We define a fuzzy lattice as a fuzzy relation, develop some basic properties of the fuzzy lattice, show that the operations of join and meet in fuzzy lattices are isotone and associative, characterize a fuzzy lattice by its level set, and show that the direct product of two fuzzy lattices is a fuzzy lattice.
openaire   +2 more sources

Fuzzy Type Relations and Transformation Operators Defined by Monads

International Journal of Computational Intelligence Systems, 2020
Using the theory of monads in categories and the theory of monadic relations, the concept of general transformation operator defined by a monadic relation is introduced.
Jiří Močkoř
doaj   +1 more source

The Noncommutative Constraints on the Standard Model \`a la Connes

, 1996
Noncommutative geometry applied to the standard model of electroweak and strong interactions was shown to produce fuzzy relations among masses and gauge couplings.
Carminati, Lionel, Iochum, Bruno, Schucker, Thomas   +2 more
core   +1 more source

Compatibility of Fuzzy Relations

International Journal of Intelligent Systems, 2016
The notion of extensionality, introduced by Höhle and Blanchard, and the notion of compatibility, as coined by Bělohlávek, of a fuzzy relation with respect to a fuzzy equality are trivially equivalent.
Azzedine Kheniche, B. Baets, L. Zedam
semanticscholar   +1 more source