Results 31 to 40 of about 1,042,198 (135)
Existence, Uniqueness, and Eq–Ulam-Type Stability of Fuzzy Fractional Differential Equation
Fractal and Fractional, 2021 This paper concerns with the existence and uniqueness of the Cauchy problem for a system of fuzzy fractional differential equation with Caputo derivative of order q∈(1,2], 0cD0+qu(t)=λu(t)⊕f(t,u(t))⊕B(t)C(t),t∈[0,T] with initial conditions u(0)=u0,u′(0 ...
Azmat Ullah Khan Niazi +3 more
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Stability of Set Differential Equations in Fréchet Spaces
Advances in Mathematical Physics, Volume 2023, Issue 1, 2023., 2023 In this paper, we investigate the stability of set differential equations in Fréchet space F. Some comparison principles and stability criteria are established for set differential equations with the fact that every Fréchet space F is a projective limit of Banach spaces.
Junyan Bao +3 more
wiley +1 more source
Fractional-like Hukuhara derivative and its properties [PDF]
, 2019 Вводится понятие дробно-подобной производной Хукухары для многозначного отображения, обсуждаются ее свойства и приводится принцип сравнения для дробно-подобных многозначных дифференциальных уравнений.Вводиться поняття дробово-подібної похідної Хукухари ...
Мартынюк, А.А.
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Estimates of the Volume of Solutions of Differential Equations with Hukuhara Derivative [PDF]
, 2015 For a class of nonlinear differential equations with Hukuhara derivative, lower bounds for the volume of their solutions are obtained. A. D.
Слинько, Віталій Іванович +1 more
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Quasilinear approximation for interval-valued functions via generalized Hukuhara differentiability
, 2022 In this paper, a new generalized Hukuhara differentiability concept for interval-valued functions defined on Rn is proposed, which extends the classical Fréchet differentiability notion and provides an interval quasilinear approximation for an interval-
Costa, T.M. +3 more
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A new concept of differentiability for interval-valued functions [PDF]
Surveys in Mathematics and its Applications, 2019 In this paper we propose a new concept of differentiability for interval-valued functions. This concept is based on the properties of the Hausdorff-Pompeiu metric and avoids using the generalized Hukuhara difference.
Vasile Lupulescu, Donal O'Regan
doaj
Integro-differential inclusions with the Hukuhara derivative [PDF]
, 2005 Для iнтегро-диференцiального включення з похiдною Хукухари введено поняття квазiрозв’язку i наведено умови, за яких множина квазiрозв’язкiв збiгається з множиною звичайних розв’язкiв, а також доведено теореми про релаксацiю звичайних розв’язкiв i ...
Плотников, А.В. +1 more
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Corner Detection Using Second-Order Generalized Gaussian Directional Derivative Representations
, 2021 Corner detection is a critical component of many image analysis and image understanding tasks, such as object recognition and image matching. Our research indicates that existing corner detection algorithms cannot properly depict the difference between ...
Sun, Changming, Zhang, Weichuan
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New variants of fuzzy optimal control problems
Asian Journal of Control, Volume 28, Issue 1, Page 116-123, January 2026.Abstract This study introduces a groundbreaking approach to optimal control problems by incorporating fuzzy conformable derivatives. Our primary goal is to identify the optimal control strategy that maximizes fuzzy performance indices while adhering to fuzzy conformable dynamical systems.
Awais Younus +3 more
wiley +1 more source
International Journal of Mathematics and Mathematical Sciences, Volume 2026, Issue 1, 2026.The utilization of fuzzy fractional partial differential equations has turned into a practical tool for modeling real‐life phenomena because they offer a compact framework for modeling complex phenomena with uncertainty, providing insights and reflecting on systems that classical models cannot adequately get.
Hamzeh Zureigat +4 more
wiley +1 more source