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 …

Time-fractional diffusion equation for signal smoothing

Y Li, F Liu, IW Turner, T Li - Applied Mathematics and Computation, 2018 - Elsevier
The time-fractional diffusion equation is used for signal smoothing. Compared to the
classical diffusion equation, the time-fractional diffusion equation has another adjustable …

New studies for general fractional financial models of awareness and trial advertising decisions

NH Sweilam, MM Abou Hasan, D Baleanu - Chaos, Solitons & Fractals, 2017 - Elsevier
In this paper, two numerical techniques are introduced to study numerically the general
fractional advertising model. This system describes the flux of the consumers from unaware …

A multi-domain spectral method for time-fractional differential equations

F Chen, Q Xu, JS Hesthaven - Journal of Computational Physics, 2015 - Elsevier
This paper proposes an approach for high-order time integration within a multi-domain
setting for time-fractional differential equations. Since the kernel is singular or nearly …

High-order algorithms for Riesz derivative and their applications (III)

H Ding, C Li - Fractional Calculus and Applied Analysis, 2016 - degruyter.com
Numerical methods for fractional calculus attract increasing interest due to its wide
applications in various fields such as physics, mechanics, etc. In this paper, we focus on …

Memory effect analysis using piecewise cubic B-spline of time fractional diffusion equation

M Shafiq, FA Abdullah, M Abbas, A Sm Alzaidi… - Fractals, 2022 - World Scientific
The purpose of this work is to study the memory effect analysis of Caputo–Fabrizio time
fractional diffusion equation by means of cubic B-spline functions. The Caputo–Fabrizio …

[HTML][HTML] Improved numerical schemes to solve general fractional diabetes models

MM Abou Hasan, AM Alghanmi, H Al Ali… - Alexandria Engineering …, 2024 - Elsevier
In this article, we propose a new class of nonlinear fractional differential equations of
diabetes disease based on the concept of Caputo fractional derivative. Two numerical …

On the solution of a Riesz space-fractional nonlinear wave equation through an efficient and energy-invariant scheme

JE Macías-Díaz - International Journal of Computer Mathematics, 2019 - Taylor & Francis
In this work, we consider a damped hyperbolic partial differential equation in multiple spatial
dimensions with spatial partial derivatives of non-integer order. The equation under …

A collocation method based on cubic trigonometric B-splines for the numerical simulation of the time-fractional diffusion equation

M Yaseen, M Abbas, MB Riaz - Advances in Difference Equations, 2021 - Springer
Fractional differential equations sufficiently depict the nature in view of the symmetry
properties, which portray physical and biological models. In this paper, we present a …

Galerkin–Legendre spectral method for the distributed-order time fractional fourth-order partial differential equation

M Fei, C Huang - International Journal of Computer Mathematics, 2020 - Taylor & Francis
In this paper, we consider the Galerkin–Legendre spectral method for solving the two-
dimensional distributed-order time fractional fourth-order partial differential equation. By …