[HTML][HTML] Novel resonant multi-soliton solutions of time fractional coupled nonlinear Schrödinger equation in optical fiber via an analytical method

J Ahmad, S Rani, NB Turki, NA Shah - Results in Physics, 2023 - Elsevier
The aim of this article is to investigate the time fractional coupled nonlinear Schrödinger
equation (TFCNLSE) which can be used to describe the interaction among the modes in …

The Analysis of Fractional‐Order Proportional Delay Physical Models via a Novel Transform

M Alesemi, N Iqbal, AA Hamoud - Complexity, 2022 - Wiley Online Library
In this paper, we deal with an alternative analytical analysis of fractional‐order partial
differential equations with proportional delay, achieved by applying Yang decomposition …

A second-order difference scheme for the nonlinear time-fractional diffusion-wave equation with generalized memory kernel in the presence of time delay

AA Alikhanov, MS Asl, C Huang, A Khibiev - Journal of Computational and …, 2024 - Elsevier
This paper investigates a class of the time-fractional diffusion-wave equation (TFDWE),
which incorporates a fractional derivative in the Caputo sense of order α+ 1 where 0< α< 1 …

Numerical simulation for time-fractional diffusion-wave equations with time delay

Y Zhang, Z Wang - Journal of Applied Mathematics and Computing, 2023 - Springer
In this paper, compact finite difference schemes with (3-α)-th order accuracy in time and
fourth order accuracy in space based on the L 1 method are constructed for time-fractional …

[HTML][HTML] Linearized Crank–Nicolson scheme for the nonlinear time–space fractional Schrödinger equations

M Ran, C Zhang - Journal of Computational and Applied Mathematics, 2019 - Elsevier
In this paper, a Crank–Nicolson difference scheme is first derived for solving the nonlinear
time–space fractional Schrödinger equations. The truncation error and stability of the …

A fast second-order implicit scheme for non-linear time-space fractional diffusion equation with time delay and drift term

YL Zhao, PY Zhu, WH Luo - Applied Mathematics and Computation, 2018 - Elsevier
In this paper, a second-order accurate implicit scheme based on the L2–1 σ formula for
temporal variable and the fractional centered difference formula for spatial discretization is …

[PDF][PDF] Numerical methods for semilinear fractional diffusion equations with time delay

S Yang, Y Liu, H Liu, C Wang - Adv. Appl. Math. Mech, 2022 - global-sci.com
In this paper, we consider the numerical solutions of the semilinear Riesz space-fractional
diffusion equations (RSFDEs) with time delay, which constitute an important class of …

A novel finite volume method for the nonlinear two-sided space distributed-order diffusion equation with variable coefficients

S Yang, F Liu, L Feng, I Turner - Journal of Computational and Applied …, 2021 - Elsevier
Fractional differential equations have been proved to be powerful tools for modelling
anomalous diffusion in many fields of science and engineering. However, when comes to …

Uniform convergence of compact and BDF methods for the space fractional semilinear delay reaction–diffusion equations

Q Zhang, Y Ren, X Lin, Y Xu - Applied Mathematics and Computation, 2019 - Elsevier
In this article, two classes of finite difference methods are constructed to solve the space
fractional semilinear delay reaction–diffusion equations. Firstly, fractional centered finite …

A low-cost computational method for solving nonlinear fractional delay differential equations

S Nemati, ZR Kalansara - … in Nonlinear Science and Numerical Simulation, 2022 - Elsevier
The present work is devoted to proposing a low-cost spectral method based on the modified
hat functions for solving fractional delay differential equations. The fractional derivative is …