Kawahara equation and modified Kawahara equation with time dependent coefficients: symmetry analysis and generalized‐expansion method
L Kaur, RK Gupta - Mathematical Methods in the Applied …, 2013 - Wiley Online Library
In this paper, variable coefficients Kawahara equation (VCKE) and variable coefficients
modified Kawahara equation (VCMKE), which arise in modeling of various physical …
modified Kawahara equation (VCMKE), which arise in modeling of various physical …
Well-posedness for the fifth-order KdV equation in the energy space
C Kenig, D Pilod - Transactions of the American Mathematical Society, 2015 - ams.org
We prove that the initial value problem (IVP) associated to the fifth-order KdV equation\begin
{equation*}\tag {0.1}\partial _tu-\partial^ 5_x u= c_1\partial _xu\partial _x^ 2u+ c_2\partial _x …
{equation*}\tag {0.1}\partial _tu-\partial^ 5_x u= c_1\partial _xu\partial _x^ 2u+ c_2\partial _x …
Lie symmetry analysis, optimal systems and exact solutions to the fifth-order KdV types of equations
H Liu, J Li, L Liu - Journal of Mathematical Analysis and Applications, 2010 - Elsevier
In this paper, the Lie symmetry analysis is performed on the fifth-order KdV types of
equations which arise in modeling many physical phenomena. The similarity reductions and …
equations which arise in modeling many physical phenomena. The similarity reductions and …
The initial-boundary value problem for the Kawahara equation on the half-line
M Cavalcante, C Kwak - Nonlinear Differential Equations and Applications …, 2020 - Springer
This paper concerns the initial-boundary value problem of the Kawahara equation posed on
the right and left half-lines. We prove the local well-posedness in the low regularity Sobolev …
the right and left half-lines. We prove the local well-posedness in the low regularity Sobolev …
Globalwell-posedness and I method for the fifth order Korteweg-de Vries equation
W Chen, Z Guo - Journal d'Analyse Mathématique, 2011 - Springer
The Kawahara equation has fewer symmetries than the KdV equation; in particular, it has no
invariant scaling transform and is not completely integrable. Thus its analysis requires …
invariant scaling transform and is not completely integrable. Thus its analysis requires …
Local well-posedness for Kawahara equation
T Kato - 2011 - projecteuclid.org
We consider the Cauchy problem for the Kawahara equation, which is a fifth-order KdV
equation. This paper establishes the local well-posedness with initial data given in the …
equation. This paper establishes the local well-posedness with initial data given in the …
A higher dispersion KdV equation on the line
The Cauchy problem for a Korteweg–deVries equation with dispersion of order m= 2 j+ 1,
where j is a positive integer,(KdVm), is studied with data in Sobolev and analytic spaces …
where j is a positive integer,(KdVm), is studied with data in Sobolev and analytic spaces …
Control of Kawahara equation with overdetermination condition: The unbounded cases
RA Capistrano Filho, LS de Sousa… - … Methods in the …, 2023 - Wiley Online Library
In this manuscript, we consider the internal control problem for the fifth‐order KdV type
equation, commonly called the Kawahara equation, on unbounded domains. Precisely …
equation, commonly called the Kawahara equation, on unbounded domains. Precisely …
Local well-posedness for the periodic higher order KdV type equations
H Hirayama - Nonlinear Differential Equations and Applications …, 2012 - Springer
Higher order KdV type equations are the equation replaced by a higher order derivative x^
2k+ 1 for the KdV equation. Recently, the local well-posedness result for these equations on …
2k+ 1 for the KdV equation. Recently, the local well-posedness result for these equations on …
On solutions of the fifth-order dispersive equations with porous medium type non-linearity
H Kocak, Z Pinar - Waves in Random and Complex Media, 2018 - Taylor & Francis
In this work, we focus on obtaining the exact solutions of the fifth-order semi-linear and non-
linear dispersive partial differential equations, which have the second-order diffusion-like …
linear dispersive partial differential equations, which have the second-order diffusion-like …