Results 21 to 30 of about 629 (164)
A Fuzzy Fractional Order Approach to SIDARTHE Epidemic Model for COVID-19
Complexity, 2022 In this paper, a novel coronavirus SIDARTHE epidemic model system is constructed using a Caputo-type fuzzy fractional differential equation. Applying Caputo derivatives to our model is motivated by the need to more thoroughly examine the dynamics of the ...
P. Chellamani +3 more
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Solution of Singular Fuzzy Fraction order Control Systems via Drazin inverse
Journal of Kufa for Mathematics and Computer, 2017 In this paper , we investigate solution for singular fuzzy fractional order control system , which in turn gives us two subsystem by drazin inverse . One of these subsystems contain fuzzy fractional order control system used fuzzy laplace transform as
Alaa Muhsien Abd
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Computation of semi-analytical solutions of fuzzy nonlinear integral equations
Advances in Difference Equations, 2020 In this article, we use a fuzzy number in its parametric form to solve a fuzzy nonlinear integral equation of the second kind in the crisp case. The main theme of this article is to find a semi-analytical solution of fuzzy nonlinear integral equations. A
Zia Ullah +3 more
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Study of Fuzzy Fractional Nonlinear Equal Width Equation in the Sense of Novel Operator
Journal of Function Spaces, 2021 In this paper, we designed an algorithm by applying the Laplace transform to calculate some approximate solutions for fuzzy fractional-order nonlinear equal width equations in the sense of Atangana-Baleanu-Caputo derivatives.
Muhammad Naeem +4 more
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SOLVING THE FUZZY INITIAL VALUE PROBLEM WITH NEGATIVE COEFFICIENT BY USING FUZZY LAPLACE TRANSFORM [PDF]
Facta Universitatis, Series: Mathematics and Informatics, 2020 In this paper, the fuzzy initial value problem with negative coefficient is solved by using fuzzy Laplace transform and generalized differentiability. The solutions are found and the comparison results are given.
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Solving second-order fuzzy differential equations by the fuzzy Laplace transform method [PDF]
Advances in Difference Equations, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
ElJaoui, Elhassan +2 more
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Solvability of an intuitionistic fuzzy fractional differential equation of second type [PDF]
Notes on IFSIn this research, we provide certain novel requirements for the existence and uniqueness of fuzzy solutions for a type of non-linear intuitionistic fuzzy fractional equations with intuitionistic fuzzy initial conditions under the intuitionistic fuzzy ...
Hamid Sadiki +3 more
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Fractal and Fractional, 2023 In this study, local fuzzy fractional partial differential equations (LFFPDEs) are considered using a hybrid local fuzzy fractional approach. Fractal model behavior can be represented using fuzzy partial differential equations (PDEs) with local ...
Mawia Osman +6 more
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On a Fuzzy Problem with Variable Coefficient by Fuzzy Laplace Transform
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020 This study is on solutions of a fuzzy problem with variable coefficient. Solutions are found by fuzzy Laplace transform. Generalized differentiability is used. It is searched whether the solutions are valid 𝛼-level sets or not. Examples are solved on studied problem. Conclusions are given.
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Soution of fuzzy initial value problems by fuzzy Laplace transform
Kalpa Publications in Computing, 2018 In this paper we propose a fuzzy Laplace transform to solve fuzzy initial value problem under strongly generalized differentiability concept. The fuzzy Laplace transform of derivative was used to solve Nth-order fuzzy initial value problem. To illustrate applicability of proposed method we plot graphs for different values of r -level sets by using ...
Komal Patel, Narendrasinh Desai
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