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 …

Subdiffusion equation with Caputo fractional derivative with respect to another function

T Kosztołowicz, A Dutkiewicz - Physical Review E, 2021 - APS
We show an application of a subdiffusion equation with Caputo fractional time derivative
with respect to another function g to describe subdiffusion in a medium having a structure …

A Unified Fast Memory-Saving Time-Step** Method for Fractional Operators and Its Applications.

Y Huang, Q Li, R Li, F Zeng… - … : Theory, Methods & …, 2022 - search.ebscohost.com
Time-dependent fractional partial differential equations typically require huge amounts of
memory and computational time, especially for long-time integration, which taxes …

A posteriori error analysis for variable-coefficient multiterm time-fractional subdiffusion equations

N Kopteva, M Stynes - Journal of Scientific Computing, 2022 - Springer
An initial-boundary value problem of subdiffusion type is considered; the temporal
component of the differential operator has the form∑ i= 1 ℓ qi (t) D t α iu (x, t), where the qi …

Numerical approximation and fast implementation to a generalized distributed-order time-fractional option pricing model

M Zhang, J Jia, X Zheng - Chaos, Solitons & Fractals, 2023 - Elsevier
We present a fully-discrete finite element scheme to a generalized distributed-order time-
fractional option pricing model, which adequately describes, eg, the valuation of the …

Subdiffusion equation with fractional Caputo time derivative with respect to another function in modeling transition from ordinary subdiffusion to superdiffusion

T Kosztołowicz - Physical Review E, 2023 - APS
We use a subdiffusion equation with fractional Caputo time derivative with respect to another
function g (g-subdiffusion equation) to describe a smooth transition from ordinary …

A second-order space-time accurate scheme for Maxwell's equations in a Cole–Cole dispersive medium

X Bai, H Rui - Engineering with Computers, 2022 - Springer
A fully implicit finite-difference time-domain (FDTD) scheme with second-order space-time
accuracy for Maxwell's equations in a Cole–Cole dispersive medium is proposed and …

A novel method based on fractional order Gegenbauer wavelet operational matrix for the solutions of the multi-term time-fractional telegraph equation of distributed …

HR Marasi, MH Derakhshan, AA Ghuraibawi… - … and Computers in …, 2024 - Elsevier
In this article, we propose an effective scheme based on a combination of the Tau method
and fractional-order Gegenbauer wavelets for solving the multi-term time-fractional …

Numerical algorithm for a generalized form of Schnakenberg reaction-diffusion model with gene expression time delay

AK Omran, MA Zaky, AS Hendy, VG Pimenov - Applied Numerical …, 2023 - Elsevier
In this paper, we discuss the analysis and the numerical solution of the time-space fractional
Schnakenberg reaction-diffusion model with a fixed time delay. This model is a natural …

Numerical simulation for 2D/3D time fractional Maxwell's system based on a fast second-order FDTD algorithm

X Bai, J Huang, H Rui, S Wang - Journal of Computational and Applied …, 2022 - Elsevier
In this paper, a fast second-order finite-difference time-domain (FDTD) algorithm based on
the recently proposed FL 2-1 σ formula and a weighted approach is presented for solving …