Results 21 to 30 of about 14,195,801 (251)

Changes in Derivative Orders for Fractional Models of Supercapacitors as a Function of Operating Temperature

IEEE Access, 2019
This paper presents the results of research related to modeling of the effect of supercapacitor operating temperature on a fractional derivative order.
Ryszard Kopka
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Expanding the Repertoire of Dielectric Fractional Models: A Comprehensive Development and Functional Applications to Predict Metabolic Alterations in Experimentally-Inaccessible Cells or Tissues

Fluids, 2018
In this paper, we present the theoretical approach developed by us in the network of dielectric fractional theories. In particular, we mention the general aspects of the non-equilibrium thermodynamics, and after an introduction to the interaction between
Francesco Farsaci, Ester Tellone, Antonio Galtieri, Silvana Ficarra   +3 more
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A Nonlocal Fractional Peridynamic Diffusion Model

Fractal and Fractional, 2021
This paper proposes a nonlocal fractional peridynamic (FPD) model to characterize the nonlocality of physical processes or systems, based on analysis with the fractional derivative model (FDM) and the peridynamic (PD) model.
Yuanyuan Wang, HongGuang Sun, Siyuan Fan, Yan Gu, Xiangnan Yu   +4 more
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Analysis of the Fractional HIV Model under Proportional Hadamard-Caputo Operators

Fractal and Fractional, 2023
Modeling human immunodeficiency virus (HIV) via fractional operators has several benefits over the classical integer-order HIV model. The reason is that the fractional HIV model relies not only on the recent status but also on the former conduct of the ...
Areej A. Almoneef, Mohamed A. Barakat, Abd-Allah Hyder   +2 more
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Fractional model for the characterization of the linear viscoelastic behavior of thermoplastic polymer

Mechanics & Industry
This study proposes fractional models to describe the linear viscoelastic behavior of polymethyl methacrylate over a wide range of frequencies and temperatures.
Dang Rongqi, Cheng Gang, Gratton Michel, Serra Roger   +3 more
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Fractional dynamical model for the generation of ECG like signals from filtered coupled Van-der Pol oscillators

, 2013
In this paper, an incommensurate fractional order (FO) model has been proposed to generate ECG like waveforms. Earlier investigation of ECG like waveform generation is based on two identical Van-der Pol (VdP) family of oscillators, which are coupled by ...
Das, Saptarshi, Maharatna, Koushik
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Certain Analytic Solutions for Time-Fractional Models Arising in Plasma Physics via a New Approach Using the Natural Transform and the Residual Power Series Methods

Fractal and Fractional
This paper studies three time-fractional models that arise in plasma physics: the modified Korteweg–deVries–Zakharov–Kuznetsov equation, the stochastic potential Korteweg–deVries equation, and the forced Korteweg–deVries equation.
Asad Freihat, Mohammed Alabedalhadi, Shrideh Al-Omari, Sharifah E. Alhazmi, Shaher Momani, Mohammed Al-Smadi   +5 more
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Lyapunov stability and wave analysis of Covid-19 omicron variant of real data with fractional operator

Alexandria Engineering Journal, 2022
The fractional derivative is an advanced category of mathematics for real-life problems. This work focus on the investigation of 2nd wave of the Corona virus in India.
Changjin Xu, Muhammad Farman, Ali Hasan, Ali Akgül, Mohammed Zakarya, Wedad Albalawi, Choonkil Park   +6 more
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Fractional variational problems depending on indefinite integrals [PDF]

, 2012
We obtain necessary optimality conditions for variational problems with a Lagrangian depending on a Caputo fractional derivative, a fractional and an indefinite integral.
Pooseh, Shakoor, Pooseh, S., Almeida, R., Almeida, Ricardo, Delfim F.M. Torres, Shakoor Pooseh, Torres, D.F.M., Ricardo Almeida, Torres, Delfim F. M.   +8 more
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Приложение эредитарной модели критичности к исследованию характеристик сейсмического процесса в зоне субдукции Курило-Камчатской островной дуги

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki
В статье представлены результаты статистической обработки данных каталога землетрясений КФ ФИЦ ЕГС РАН за период 01.01.1962 − 31.12.2002 гг. для зоны субдукции Курило-Камчатской островной дуги в рамках ранее представленной авторами эредитарной модели ...
Шереметьева, О.В., Шевцов, Б.М.   +1 more
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