Approximation methods for solving fractional equations

SS Zeid - Chaos, Solitons & Fractals, 2019 - Elsevier
In this review paper, we are mainly concerned with the numerical methods for solving
fractional equations, which are divided into the fractional differential equations (FDEs), time …

[HTML][HTML] Application of the collocation method for solving nonlinear fractional integro-differential equations

MR Eslahchi, M Dehghan, M Parvizi - Journal of Computational and …, 2014 - Elsevier
In this paper, using the collocation method we solve the nonlinear fractional integro-
differential equations (NFIDE) of the form: f (t, y (t), a CD t α 0 y (t),…, a CD t α ry (t))= λ G (t, y …

[HTML][HTML] Numerical solution of multi-order fractional differential equations with multiple delays via spectral collocation methods

A Dabiri, EA Butcher - Applied Mathematical Modelling, 2018 - Elsevier
This paper discusses a general framework for the numerical solution of multi-order fractional
delay differential equations (FDDEs) in noncanonical forms with irrational/rational multiple …

[HTML][HTML] The Müntz-Legendre Tau method for fractional differential equations

P Mokhtary, F Ghoreishi, HM Srivastava - Applied Mathematical Modelling, 2016 - Elsevier
The main result obtained in this study is the following operational Tau method based on
Müntz-Legendre polynomials. This method provides a computational technique for obtaining …

The novel Mittag-Leffler–Galerkin method: Application to a Riccati differential equation of fractional order

L Sadek, AS Bataineh, H Talibi Alaoui, I Hashim - Fractal and Fractional, 2023 - mdpi.com
We present a new numerical approach to solving the fractional differential Riccati equations
numerically. The approach—called the Mittag-Leffler–Galerkin method—comprises the finite …

A space-time Legendre spectral tau method for the two-sided space-time Caputo fractional diffusion-wave equation

AH Bhrawy, MA Zaky, RA Van Gorder - Numerical Algorithms, 2016 - Springer
The space-time fractional diffusion-wave equation (FDWE) is a generalization of classical
diffusion and wave equations which is used in modeling practical phenomena of diffusion …

Shifted Jacobi–Gauss-collocation with convergence analysis for fractional integro-differential equations

EH Doha, MA Abdelkawy, AZM Amin… - … in Nonlinear Science and …, 2019 - Elsevier
A new shifted Jacobi–Gauss-collocation (SJ-GC) algorithm is presented for solving
numerically several classes of fractional integro-differential equations (FI-DEs), namely …

Fractional-order shifted Legendre collocation method for solving non-linear variable-order fractional Fredholm integro-differential equations

MA Abdelkawy, AZM Amin, AM Lopes - Computational and Applied …, 2022 - Springer
Fractional differential equations have been adopted for modeling many real-world problems,
namely those appearing in biological systems since they can capture memory and …

Necessary and sufficient stability condition for time-delay systems arising from Legendre approximation

M Bajodek, F Gouaisbaut… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Recently, necessary conditions of stability for time-delay systems based on the handling of
the Lyapunov–Krasovskii functional have been studied in the literature giving rise to a new …

Two-dimensional shifted Legendre polynomials operational matrix method for solving the two-dimensional integral equations of fractional order

E Hesameddini, M Shahbazi - Applied Mathematics and Computation, 2018 - Elsevier
This work approximates the unknown functions based on the two-dimensional shifted
Legendre polynomials operational matrix method (2D-SLPOM) for the numerical solution of …