Results 21 to 30 of about 30,095 (301)
International Journal of Computational Intelligence Systems, 2021 It is well known that the concept of convexity establishes strong relationship with integral inequality for single-valued and interval-valued function.
Gul Sana +4 more
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Pattern Formation Induced by Fuzzy Fractional-Order Model of COVID-19
Axioms, 2022 A novel coronavirus infection system is established for the analytical and computational aspects of this study, using a fuzzy fractional evolution equation (FFEE) stated in Caputo’s sense for order (1,2). It is constructed using the FFEE formulated in Caputo’s meaning. The model consist of six components illustrating the coronavirus outbreak, involving
Abeer S. Alnahdi +3 more
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Novel Analysis of Fuzzy Fractional Klein-Gordon Model via Semianalytical Method
Journal of Function Spaces, 2022 The current article discusses the new fuzzy iterative transform method, a hybrid methodology based on fuzzy logic and an iterative transformation technique. We demonstrate the consistency of our technique by employing the Caputo derivative under generalized Hukuhara differentiability to construct fractional fuzzy Klein-Gordon equations with the initial
Mohammad Alshammari +2 more
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A robust fuzzy-fractional approach for the atmospheric internal wave model
Journal of Ocean Engineering and Science, 2023 The study of internal atmospheric waves, also known as gravity waves, which are detectable inside the fluid rather than at the fluid surface, is presented in this work. We have used the time-fractional and fuzzy-fractional techniques to solve the differential equation system representing the atmospheric internal waves model.
Parthkumar P. Sartanpara +1 more
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Application of Fuzzy Fractional Kinetic Equations to Modelling of the Acid Hydrolysis Reaction [PDF]
Abstract and Applied Analysis, 2013 In view of the usefulness and a great importance of the kinetic equation in specific chemical engineering problems, we discuss the numerical solution of a simple fuzzy fractional kinetic equation applied for the hemicelluloses hydrolysis reaction.
Ferial Ghaemi +5 more
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Solving a fuzzy fractional diffusion model for cancer tumor by using fuzzy transforms
Fuzzy Sets and Systems, 2022 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. Keshavarz +2 more
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Study on fuzzy fractional European option pricing model with Mittag-Leffler kernel
Journal of Intelligent & Fuzzy Systems, 2023 This research paper presents an innovative approach for modeling and analyzing complex systems with uncertain data. Our strategy leverages fuzzy calculus and time-fractional differential equations to achieve this goal. Specifically, we propose the utilization of the fuzzy Atangana-Baleanu time-fractional derivative, which incorporates non-singular ...
Hebatollah Hashemi +3 more
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New Solutions of Fuzzy‐Fractional Fisher Models via Optimal He–Laplace Algorithm
International Journal of Intelligent Systems, 2023 Fuzzy differential equations have gained significant attention in recent years due to their ability to model complex systems in the presence of uncertainty or imprecise information. These equations find applications in various fields, such as biomathematics, horological processes, production inventory models, epidemic models, fluid models, and economic
Mubashir Qayyum +2 more
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The fuzzy fractional acoustic waves model in terms of the Caputo-Fabrizio operator
AIMS Mathematics, 2023 <abstract><p>This paper proposes an analytical solution for a fractional fuzzy acoustic wave equation. Under the fractional Caputo-Fabrizio operator, we use the Laplace transformation and the iterative technique. In the present study, the achieved series type result was determined, and we approximated the estimated values of the suggested ...
Naveed Iqbal +3 more
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Fractional power NARX model identification using a harmony search algorithm [PDF]
, 2012 A novel type of discrete-time fractional-powernonlinear autoregressive with exogenous input (FPNARX) modelis introduced for system identification, modeling and prediction.Parameter estimation of such a model is a nonlinear optimizationproblem.
Zhao, Yifan +7 more
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