Numerical simulation of fractional evolution model arising in viscoelastic mechanics

O Nikan, Z Avazzadeh - Applied Numerical Mathematics, 2021 - Elsevier
This paper develops an efficient local meshless collocation algorithm for approximating the
time fractional evolution model that is applied for the modeling of heat flow in materials with …

The formally second-order BDF ADI difference/compact difference scheme for the nonlocal evolution problem in three-dimensional space

L Qiao, D Xu, W Qiu - Applied Numerical Mathematics, 2022 - Elsevier
This work formulates two kinds of alternating direction implicit (ADI) schemes for the
parabolic-type three-dimensional evolution equation with a weakly singular kernel. The …

A two-grid temporal second-order scheme for the two-dimensional nonlinear Volterra integro-differential equation with weakly singular kernel

H Chen, W Qiu, MA Zaky, AS Hendy - Calcolo, 2023 - Springer
A two-grid temporal second-order scheme for the two-dimensional nonlinear Volterra integro-
differential equation with a weakly singular kernel is of concern in this paper. The scheme is …

[HTML][HTML] Numerical analysis of the fractional evolution model for heat flow in materials with memory

O Nikan, H Jafari, A Golbabai - Alexandria Engineering Journal, 2020 - Elsevier
This paper develops the solution of the two-dimensional time fractional evolution model
using finite difference scheme derived from radial basis function (RBF-FD) method. In this …

[HTML][HTML] An alternating direction implicit Galerkin finite element method for the distributed-order time-fractional mobile–immobile equation in two dimensions

W Qiu, D Xu, H Chen, J Guo - Computers & Mathematics with Applications, 2020 - Elsevier
In this paper, we shall present the alternating direction implicit (ADI) Galerkin finite element
method (FEM) for solving the distributed-order time-fractional mobile–immobile equation in …

A fast ADI orthogonal spline collocation method with graded meshes for the two-dimensional fractional integro-differential equation

L Qiao, D Xu - Advances in Computational Mathematics, 2021 - Springer
We propose and analyze a time-stepping Crank-Nicolson (CN) alternating direction implicit
(ADI) scheme combined with an arbitrary-order orthogonal spline collocation (OSC) …

An efficient alternating direction implicit finite difference scheme for the three-dimensional time-fractional telegraph equation

X Yang, W Qiu, H Zhang, L Tang - Computers & Mathematics with …, 2021 - Elsevier
In this work, an efficient alternating direction implicit (ADI) finite difference scheme is
proposed to solve the three-dimensional time-fractional telegraph equation. The fully …

Spectral element technique for nonlinear fractional evolution equation, stability and convergence analysis

M Dehghan, M Abbaszadeh - Applied Numerical Mathematics, 2017 - Elsevier
In the current manuscript, we consider a fractional partial integro-differential equation that is
called fractional evolution equation. The fractional evolution equation is based on the …

Second-order BDF ADI Galerkin finite element method for the evolutionary equation with a nonlocal term in three-dimensional space

X Yang, W Qiu, H Chen, H Zhang - Applied Numerical Mathematics, 2022 - Elsevier
In this work, we propose and analyze a new method for the solution of the three-dimensional
evolutionary equation with a nonlocal term. Then the method combines Galerkin finite …

A finite difference scheme based on cubic trigonometric B-splines for a time fractional diffusion-wave equation

M Yaseen, M Abbas, T Nazir, D Baleanu - Advances in Difference …, 2017 - Springer
In this paper, we propose an efficient numerical scheme for the approximate solution of a
time fractional diffusion-wave equation with reaction term based on cubic trigonometric basis …