A numerical study of fractional rheological models and fractional Newell-Whitehead-Segel equation with non-local and non-singular kernel

NH Tuan, RM Ganji, H Jafari - Chinese Journal of Physics, 2020 - Elsevier
In the recent years, few type of fractional derivatives which have non-local and non-singular
kernel are introduced. In this work, we present fractional rheological models and Newell …

[HTML][HTML] A novel fractional mathematical model of COVID-19 epidemic considering quarantine and latent time

P Pandey, YM Chu, JF Gómez-Aguilar, H Jahanshahi… - Results in physics, 2021 - Elsevier
In this paper, we investigate the fractional epidemic mathematical model and dynamics of
COVID-19. The Wuhan city of China is considered as the origin of the corona virus. The …

An efficient technique for solving the space-time fractional reaction-diffusion equation in porous media

P Pandey, S Kumar, JF Gómez-Aguilar… - Chinese Journal of …, 2020 - Elsevier
In this paper, we obtained the approximate numerical solution of space-time fractional-order
reaction-diffusion equation using an efficient technique homotopy perturbation technique …

Orthonormal shifted discrete Legendre polynomials for solving a coupled system of nonlinear variable-order time fractional reaction-advection-diffusion equations

MH Heydari, Z Avazzadeh, A Atangana - Applied Numerical Mathematics, 2021 - Elsevier
In this paper, we generalize a coupled system of nonlinear reaction-advection-diffusion
equations to a variable-order fractional one by using the Caputo-Fabrizio fractional …

On solution of a class of nonlinear variable order fractional reaction–diffusion equation with Mittag–Leffler kernel

P Pandey, JF Gómez‐Aguilar - Numerical Methods for Partial …, 2021 - Wiley Online Library
In this article, an efficient variable‐order Chebyshev collocation method which is based on
shifted fifth‐kind Chebyshev polynomials is applied to solve a nonlinear variable‐order …

An efficient computational approach for nonlinear variable order fuzzy fractional partial differential equations

P Pandey, J Singh - Computational and Applied Mathematics, 2022 - Springer
This research work employs the Bernstein spectral technique based on Bernstein
polynomials to analyze and to obtain the approximate numerical solution of a class of …

Numerical solution of the time fractional reaction-advection-diffusion equation in porous media

P Pandey, S Kumar, JF Gómez-Aguilar - Journal of Applied and …, 2022 - jacm.scu.ac.ir
In this work, we obtained the numerical solution for the system of nonlinear time-fractional
order advection-reaction-diffusion equation using the homotopy perturbation method using …

A Legendre spectral finite difference method for the solution of non-linear space-time fractional Burger's–Huxley and reaction-diffusion equation with Atangana …

S Kumar, P Pandey - Chaos, Solitons & Fractals, 2020 - Elsevier
In this research, we have solved non-linear reaction-diffusion equation and non-linear
Burger's–Huxley equation with Atangana Baleanu Caputo derivative. We developed a …

[HTML][HTML] Two-dimensional nonlinear time fractional reaction–diffusion equation in application to sub-diffusion process of the multicomponent fluid in porous media

P Pandey, S Das, EM Craciun, T Sadowski - Meccanica, 2021 - Springer
In the present article, an efficient operational matrix based on the famous Laguerre
polynomials is applied for the numerical solution of two-dimensional non-linear time …

Active disturbance rejection control to stabilization of coupled delayed time fractional-order reaction–advection–diffusion systems with boundary disturbances and …

J Chen, HC Zhou, B Zhuang, MH Xu - Chaos, Solitons & Fractals, 2023 - Elsevier
In this paper we consider the boundary asymptotic stabilization of a coupled time fractional-
order reaction–advection–diffusion (FRAD) system with boundary input disturbances …