Numerical methods for fractional partial differential equations

C Li, A Chen - International Journal of Computer Mathematics, 2018 - Taylor & Francis
In this review paper, we are mainly concerned with the finite difference methods, the
Galerkin finite element methods, and the spectral methods for fractional partial differential …

[BUCH][B] Numerical methods for fractional calculus

C Li, F Zeng - 2015 - books.google.com
This book provides efficient and reliable numerical methods for solving fractional calculus
problems. It focuses on numerical techniques for fractional integrals, derivatives, and …

[BUCH][B] Theory and numerical approximations of fractional integrals and derivatives

C Li, M Cai - 2019 - SIAM
Fractional calculus, which has two main features—singularity and nonlocality from its origin—
means integration and differentiation of any positive real order or even complex order. It has …

Numerical approaches to fractional integrals and derivatives: a review

M Cai, C Li - Mathematics, 2020 - mdpi.com
Fractional calculus, albeit a synonym of fractional integrals and derivatives which have two
main characteristics—singularity and nonlocality—has attracted increasing interest due to its …

The use of finite difference/element approaches for solving the time-fractional subdiffusion equation

F Zeng, C Li, F Liu, I Turner - SIAM Journal on Scientific Computing, 2013 - SIAM
In this paper, two finite difference/element approaches for the time-fractional subdiffusion
equation with Dirichlet boundary conditions are developed, in which the time direction is …

Numerical algorithms for time-fractional subdiffusion equation with second-order accuracy

F Zeng, C Li, F Liu, I Turner - SIAM Journal on Scientific Computing, 2015 - SIAM
This article aims to fill in the gap of the second-order accurate schemes for the time-
fractional subdiffusion equation with unconditional stability. Two fully discrete schemes are …

-norm error analysis of a robust ADI method on graded mesh for three-dimensional subdiffusion problems

Z Zhou, H Zhang, X Yang - Numerical Algorithms, 2024 - Springer
This work proposes a robust ADI scheme on graded mesh for solving three-dimensional
subdiffusion problems. The Caputo fractional derivative is discretized by L1 scheme, where …

A spectral tau algorithm based on Jacobi operational matrix for numerical solution of time fractional diffusion-wave equations

AH Bhrawy, EH Doha, D Baleanu… - Journal of Computational …, 2015 - Elsevier
In this paper, an efficient and accurate spectral numerical method is presented for solving
second-, fourth-order fractional diffusion-wave equations and fractional wave equations with …

A novel high order space-time spectral method for the time fractional Fokker--Planck equation

M Zheng, F Liu, I Turner, V Anh - SIAM Journal on Scientific Computing, 2015 - SIAM
The fractional Fokker--Planck equation is an important physical model for simulating
anomalous diffusions with external forces. Because of the nonlocal property of the fractional …

Method of approximate particular solutions for constant-and variable-order fractional diffusion models

ZJ Fu, W Chen, L Ling - Engineering Analysis with Boundary Elements, 2015 - Elsevier
The method of approximate particular solutions (MAPS) is an alternative radial basis
function (RBF) meshless method, which is defined in terms of a linear combination of the …