Applications of distributed-order fractional operators: A review

W Ding, S Patnaik, S Sidhardh, F Semperlotti - Entropy, 2021 - mdpi.com
Distributed-order fractional calculus (DOFC) is a rapidly emerging branch of the broader
area of fractional calculus that has important and far-reaching applications for the modeling …

Fast high-order compact difference scheme for the nonlinear distributed-order fractional Sobolev model appearing in porous media

Y Niu, Y Liu, H Li, F Liu - Mathematics and Computers in Simulation, 2023 - Elsevier
In this article, we present an efficient numerical algorithm, which combines the fourth-order
compact difference scheme (CDS) in space with the fast time two-mesh (TT-M) FBN-θ …

[HTML][HTML] Multi-dimensional spectral tau methods for distributed-order fractional diffusion equations

MA Zaky, JT Machado - Computers & Mathematics with Applications, 2020 - Elsevier
The distributed-order fractional diffusion equation is a generalization of the standard
fractional diffusion equation that can model processes lacking power-law scaling over the …

The local discontinuous Galerkin finite element methods for Caputo-type partial differential equations: Numerical analysis

C Li, Z Wang - Applied Numerical Mathematics, 2019 - Elsevier
In this article, three kinds of typical Caputo-type partial differential equations are numerically
studied via the finite difference methods/the local discontinuous Galerkin finite element …

Convergence analysis of an L1-continuous Galerkin method for nonlinear time-space fractional Schrödinger equations

MA Zaky, AS Hendy - International Journal of Computer …, 2021 - Taylor & Francis
This paper develops and analyses a finite difference/spectral-Galerkin scheme for the
nonlinear fractional Schrödinger equations with Riesz space-and Caputo time-fractional …

A novel distributed order time fractional model for heat conduction, anomalous diffusion, and viscoelastic flow problems

L Liu, S Chen, L Feng, J Zhu, J Zhang, L Zheng… - Computers & Fluids, 2023 - Elsevier
A novel distributed order time fractional model is constructed to solve heat conduction,
anomalous diffusion and viscoelastic flow problems. Solutions of the formulated governing …

A POD-based reduced-order Crank-Nicolson/fourth-order alternating direction implicit (ADI) finite difference scheme for solving the two-dimensional distributed-order …

M Abbaszadeh, M Dehghan - Applied Numerical Mathematics, 2020 - Elsevier
This paper introduces a high-order numerical procedure to solve the two-dimensional
distributed-order Riesz space-fractional diffusion equation. In the proposed technique, first, a …

Numerical solution of distributed-order time fractional Klein–Gordon–Zakharov system

MH Heydari, M Razzaghi, D Baleanu - Journal of Computational Science, 2023 - Elsevier
In this work, the distributed-order time fractional Klein–Gordon–Zakharov system is
introduced by substituting the second-order temporal derivative with a distributed-order …

Fast second-order time two-mesh mixed finite element method for a nonlinear distributed-order sub-diffusion model

C Wen, Y Liu, B Yin, H Li, J Wang - Numerical Algorithms, 2021 - Springer
In this article, a time two-mesh (TT-M) algorithm combined with the H 1-Galerkin mixed finite
element (FE) method is introduced to numerically solve the nonlinear distributed-order sub …

[HTML][HTML] Chelyshkov polynomials method for distributed-order time fractional nonlinear diffusion-wave equations

MH Heydari, S Rashid, YM Chu - Results in Physics, 2023 - Elsevier
This work deals with the distributed-order time fractional nonlinear diffusion-wave equations.
These equations are generated by replacing the first-and second-order time derivative terms …