On the analytical and numerical approximations to the forced damped Gardner Kawahara equation and modeling the nonlinear structures in a collisional plasma

HA Alyousef, AH Salas, RT Matoog, SA El-Tantawy - Physics of Fluids, 2022 - pubs.aip.org
We perform a detailed study on the completely non-integrable forced damped
Gardner/Extended Kawahara equation (FDEKE). Three techniques are introduced to …

[HTML][HTML] A new model equation for nonlinear Rossby waves and some of its solutions

Q Liu, R Zhang, L Yang, J Song - Physics Letters A, 2019 - Elsevier
In this paper, we investigate the (2+ 1) dimensional nonlinear Rossby waves under non-
traditional approximation. Using the asymptotic methods of multiple scales and weak …

[BUCH][B] Wavelet methods for solving partial differential equations and fractional differential equations

SS Ray, AK Gupta - 2018 - taylorfrancis.com
The main focus of the book is to implement wavelet based transform methods for solving
problems of fractional order partial differential equations arising in modelling real physical …

On the solution of time-fractional KdV–Burgers equation using Petrov–Galerkin method for propagation of long wave in shallow water

AK Gupta, SS Ray - Chaos, Solitons & Fractals, 2018 - Elsevier
In the present article, Petrov–Galerkin method has been utilized for the numerical solution of
nonlinear time-fractional KdV–Burgers (KdVB) equation. The nonlinear KdV–Burgers …

Finite-time boundary stabilization for Korteweg–de Vries–Burgers equations

S Liang, KN Wu, MX He - … in Nonlinear Science and Numerical Simulation, 2023 - Elsevier
The finite-time boundary stabilization is investigated for Korteweg–de Vries–Burgers (KdVB)
equations. Firstly, a distributed controller is derived, and criteria are presented to guarantee …

Dynamical analysis and exact solutions of a new (2+ 1)-dimensional generalized Boussinesq model equation for nonlinear Rossby waves

QS Liu, ZY Zhang, RG Zhang… - … in Theoretical Physics, 2019 - iopscience.iop.org
In this paper, we study the higher dimensional nonlinear Rossby waves under the
generalized beta effect. Using methods of the multiple scales and weak nonlinear …

[HTML][HTML] A mesh-free method for the numerical solution of the KdV–Burgers equation

S Haq, M Uddin - Applied Mathematical Modelling, 2009 - Elsevier
This paper formulates a simple classical radial basis functions (RBFs) collocation (Kansa)
method for the numerical solution of the nonlinear dispersive and dissipative KdV …

Septic B-spline collocation method for numerical solution of the coupled Burgers' equations

MA Shallal, KK Ali, KR Raslan… - Arab Journal of Basic and …, 2019 - Taylor & Francis
In this paper, a numerical solution of the coupled Burgers' equations based on septic B-
spline collocation method is presented. The scheme is based on the Crank–Nicolson …

A meshless method for the compound KdV-Burgers equation

RJ Cheng, YM Cheng - Chinese Physics B, 2011 - iopscience.iop.org
The element-free Galerkin (EFG) method for numerically solving the compound Korteweg—
de Vries—Burgers (KdVB) equation is discussed in this paper. The Galerkin weak form is …

A reduced high-order compact finite difference scheme based on proper orthogonal decomposition technique for KdV equation

X Zhang, P Zhang - Applied Mathematics and Computation, 2018 - Elsevier
In this paper, a reduced implicit sixth-order compact finite difference (CFD6) scheme which
combines proper orthogonal decomposition (POD) technique and high-order compact finite …