Results 81 to 90 of about 978 (184)

Unlocking Nonlinear Dynamics in Fuzzy Cognitive Maps: A Quantum Kernel Approach

open access: yesApplied Computational Intelligence and Soft Computing
Fuzzy cognitive maps (FCMs) offer an interpretable framework for causal modeling but struggle to represent nonlinear relationships in high-dimensional data.
Theofanis Kalampokas   +1 more
doaj   +1 more source

Numerical Solutions of Hybrid Fuzzy Fractional Differential Equations in a Hilbert Space

open access: yes, 2021
Abstract— The appearing of required differential equations is a significant problem in applied sciences and engineering, while thenumerical method to show such a dynamical system is to use hybrid fuzzy fractional differential equations. In this paper, we studythe numerical solutions of the hybrid fuzzy fractional differential equations by using the ...
openaire   +2 more sources

The O(D)-equivariant fuzzy hyperspheres [PDF]

open access: yes, 2019
We present some new fuzzy spheres of dimensions d≥1 covariant under the full orthogonal group O(D), D=d+1. They are built by imposing a sufficiently low energy cutoff on a quantum particle in the D-dimensional real euclidean space, subject to a confining
Pisacane, Francesco
core  

Drinfeld twist and general relativity with fuzzy spaces [PDF]

open access: yes, 2006
We give a simplified formula for the star product on CP^n_L, which enables us to define a twist element suited for discussing a Drinfeld twist like structure on fuzzy complex projective spaces. The existence of such a twist will have several consequences
Saemann, Christian; id_orcid   +2 more
core   +1 more source

Stochastic Integrals of Set-Valued Processes and Fuzzy Processes

open access: yes, 1999
We define the stochastic integrals of a set-valued process and a fuzzy process with respect to a cylindrical Brownian motion on a Hilbert space. We also give their properties, which are useful for the study of fuzzy stochastic differential equations and ...
Kim, Jai Heui, Kim, Byoung Kyun
core   +1 more source

Local feature weighting in nearest prototype classification [PDF]

open access: yes, 2008
The distance metric is the corner stone of nearest neighbor (NN)-based methods, and therefore, of nearest prototype (NP) algorithms. That is because they classify depending on the similarity of the data.
Isasi, Pedro   +2 more
core   +1 more source

Fuzzy soft Hilbert spaces

open access: yesJournal of Mathematics and Computer Science, 2020
Nashat Faried   +2 more
openaire   +2 more sources

Implications of Quantum Logic to the Notion of Transcendence

open access: yesPensamiento. Revista de Investigación e Información Filosófica, 2015
This article attempts to study the notion of Transcendence from the perspective of Quantum Mechanics. The Laws of Physics reveal that nature is dynamic and it is understood in terms of mathematical models and relations.
Jerome Manyahi, Francis Xavier
doaj  

Second Order Fuzzy Fractional Differential Equations Under Caputo’s H-Differentiability

open access: yes, 2017
The aim of this paper is to use the concept of the generalized H-derivative to define fuzzy Caputo’s H-derivative of order β ∈(1,2]. Our definition is an extension of fuzzy Caputo’s H-derivative of order β ∈(0,1] and higher order H-derivative of ...
Mohammad Al-Momani   +7 more
core   +1 more source

Determining Fuzzy Distance between Sets by Application of Fixed Point Technique Using Weak Contractions and Fuzzy Geometric Notions

open access: yes, 2019
In the present paper, we solve the problem of determining the fuzzy distance between two subsets of a fuzzy metric space. We address the problem by reducing it to the problem of finding an optimal approximate solution of a fixed point equation.
Binayak S. Choudhury   +3 more
core   +1 more source

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