Results 21 to 30 of about 769,045 (151)
The fuzzy D'Alembert solutions of the fuzzy wave equation under generalized differentiability [PDF]
Journal of Mahani Mathematical Research, 2023 In this paper, a one-dimensional homogeneous fuzzy wave equation is solved with an analytical procedure using the fuzzy D’Alembert method by considering the generalized differentiability.
Mohsen Miri Karbasaki +2 more
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Advances in Fuzzy Systems, 2023 In this paper, several results and theorems about the high-order strongly generalized Hukuhara differentiability of function defined via the fuzzy Riemann improper integral (in the sense of Wu) have been established.
Elhassan Eljaoui, Said Melliani
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Journal of Ocean Engineering and Science, 2023 The main idea of this article is the investigation of atmospheric internal waves, often known as gravity waves. This arises within the ocean rather than at the interface.
Saima Rashid +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
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Solution of generalized fractional Jaulent–Miodek model with uncertain initial conditions
AIP Advances, 2023 This paper analyses a coupled system of generalized coupled system of fractional Jaulent–Miodek equations, including uncertain initial conditions with fuzzy extension.
Parthkumar P. Sartanpara +3 more
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Advances in Mathematical Physics, Volume 2023, Issue 1, 2023., 2023 Complex fuzzy sets (CFSs) have recently emerged as a potent tool for expanding the scope of fuzzy sets to encompass wider ranges within the unit disk in the complex plane. This study explores complex fuzzy numbers and introduces their application for the first time in the literature to address a complex fuzzy partial differential equation that involves
Hamzeh Zureigat +5 more
wiley +1 more source
Necessary and sufficient conditions for interval-valued differentiability
, 2022 This paper presents necessary and sufficient conditions for generalized Hukuhara differentiability of interval-valued functions and counterexamples of some equivalences previously presented in the literature, for which important results are based on ...
Ruiz Garzón, Gabriel +3 more
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Fuzzy Information and Engineering, 2023 In this work, the tracking control of a class of uncertain linear dynamical systems is investigated. The uncertainty is considered to be represented as fuzzy numbers, and hence, these uncertain dynamical systems are referred to as fuzzy linear dynamical ...
Seyed Mohammad Mehdi Abbasi +1 more
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Entropy, 2015 In this paper, we apply the concept of Caputo’s H-differentiability, constructed based on the generalized Hukuhara difference, to solve the fuzzy fractional differential equation (FFDE) with uncertainty. This is in contrast to conventional solutions that
Soheil Salahshour +4 more
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A Better Approach for Solving a Fuzzy Multiobjective Programming Problem by Level Sets
Mathematics, 2021 In this paper, we deal with the resolution of a fuzzy multiobjective programming problem using the level sets optimization. We compare it to other optimization strategies studied until now and we propose an algorithm to identify possible Pareto efficient
Beatriz Hernández-Jiménez +3 more
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