Vieta–Lucas polynomials for solving a fractional-order mathematical physics model

P Agarwal, AA El-Sayed - Advances in Difference Equations, 2020 - Springer
In this article, a fractional-order mathematical physics model, advection–dispersion equation
(FADE), will be solved numerically through a new approximative technique. Shifted Vieta …

Fractional-order advection-dispersion problem solution via the spectral collocation method and the non-standard finite difference technique

NH Sweilam, AAE El-Sayed, S Boulaaras - Chaos, Solitons & Fractals, 2021 - Elsevier
In this article, a numerical method for solving a fractional-order Advection-Dispersion
equation (FADE) is proposed. The fractional-order derivative of the main problem is …

A unified spectral method for FPDEs with two-sided derivatives; part I: a fast solver

M Samiee, M Zayernouri, MM Meerschaert - Journal of Computational …, 2019 - Elsevier
We develop a unified Petrov–Galerkin spectral method for a class of fractional partial
differential equations with two-sided derivatives and constant coefficients of the form D t 2 τ 0 …

[PDF][PDF] On linearization coefficients of shifted Jacobi polynomials

HM Ahmed, WM Abd-Elhameed - Contemporary Mathematics, 2024 - ojs.wiserpub.com
On Linearization Coefficients of Shifted Jacobi Polynomials Page 1 Contemporary Mathematics
http://ojs.wiserpub.com/index.php/CM/ Research Article On Linearization Coefficients of Shifted …

Numerical Solution of Advection–Diffusion Equation of Fractional Order Using Chebyshev Collocation Method

F Ali Shah, Kamran, W Boulila, A Koubaa… - Fractal and Fractional, 2023 - mdpi.com
This work presents a highly accurate method for the numerical solution of the advection–
diffusion equation of fractional order. In our proposed method, we apply the Laplace …

Spectral Tau method for solving general fractional order differential equations with linear functional argument

KR Raslan, MA Abd El salam, KK Ali… - Journal of the Egyptian …, 2019 - Springer
In this paper, a numerical technique for solving new generalized fractional order differential
equations with linear functional argument is presented. The spectral Tau method is …

Finite Difference and Chebyshev Collocation for Time-Fractional and Riesz Space Distributed-Order Advection–Diffusion Equation with Time-Delay

F Wang, Y Chen, Y Liu - Fractal and Fractional, 2024 - search.proquest.com
In this paper, we have established a numerical method for a class of time-fractional and
Riesz space distributed-order advection–diffusion equation with time-delay. Firstly, we …

An integral discretization scheme on a graded mesh for a fractional differential equation with integral boundary conditions

Z Cen, J Huang, A Xu - Journal of Mathematical Chemistry, 2024 - Springer
In this paper, a fractional differential equation with integral conditions is studied. The
fractional differential equation is transformed into an integral equation with two initial values …

Implicit difference scheme of the space-time fractional advection diffusion equation

EA Abdel-Rehim - Fractional Calculus and Applied Analysis, 2015 - degruyter.com
The space-time fractional advection diffusion equations are linear partial pseudo-differential
equation with spatial fractional derivatives in time and in space and are used to model …

[HTML][HTML] Numerical solution for the fractional wave equation using pseudo-spectral method based on the generalized Laguerre polynomials

NH Sweilam, MM Khader, M Adel - Applied Mathematics, 2015 - scirp.org
In this paper, an efficient numerical method is considered for solving the fractional wave
equation (FWE). The fractional derivative is described in the Caputo sense. The method is …