scholarly journals On new traveling wave solutions of the Hirota-Satsuma coupled KdV equation

2017 ◽  
Vol 3 (5) ◽  
pp. 262-272 ◽  
Author(s):  
M. Tuncay Gencoglu ◽  
Ali Akgul ◽  
Mustafa Inc
Keyword(s):  
Traveling Wave ◽  
Kdv Equation ◽  
Traveling Wave Solutions ◽  
Wave Solutions ◽  
Coupled Kdv Equation

EXACT TRAVELING WAVE SOLUTIONS OF THE GENERALIZED HIROTA–SATSUMA COUPLED KdV EQUATION

2010 ◽  
Vol 24 (22) ◽  
pp. 4333-4355 ◽  
Author(s):  
ZHU LI
Keyword(s):  
Elliptic Function ◽  
Traveling Wave ◽  
Function Method ◽  
Kdv Equation ◽  
Traveling Wave Solutions ◽  
Jacobi Elliptic Function ◽  
Exact Traveling Wave Solutions ◽  
Wave Solutions ◽  
Coupled Kdv Equation ◽  
Jacobi Elliptic Function Method

Exact traveling wave solutions of the generalized Hirota–Satsuma coupled KdV equation are obtained by the generalized Jacobi elliptic function method.

scholarly journals Exact Solutions to Time-Fractional Fifth Order KdV Equation by Trial Equation Method Based on Symmetry

Symmetry ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 742 ◽  
Author(s):  
Tao Liu
Keyword(s):  
Fractional Derivative ◽  
Traveling Wave ◽  
Kdv Equation ◽  
Traveling Wave Solutions ◽  
Equation Method ◽  
Singular Solutions ◽  
Trial Equation Method ◽  
Wave Solutions ◽  
Fifth Order ◽  
Fkdv Equation

We study a fifth order time-fractional KdV equation (FKdV) under meaning of the conformal fractional derivative. By trial equation method based on symmetry, we construct the abundant exact traveling wave solutions to the FKdV equation. These solutions show rich evolution patterns including solitons, rational singular solutions, periodic and double periodic solutions and so forth. In particular, under the concrete parameters, we give the representations of all these solutions.

New Non-traveling Solitary Wave Solutions for a Second-order Korteweg-de Vries Equation

1999 ◽  
Vol 54 (6-7) ◽  
pp. 375-378 ◽  
Author(s):  
Woo-Pyo Hong ◽  
Young-Dae Jung
Keyword(s):  
Solitary Wave ◽  
Symbolic Computation ◽  
Traveling Wave ◽  
Vries Equation ◽  
Kdv Equation ◽  
Traveling Wave Solutions ◽  
Second Order ◽  
Solitary Wave Solutions ◽  
Current Interest ◽  
Wave Solutions

Abstract Modeling the propagation of two different wave modes simultaneously, the second-order KdV equation is of current interest. Applying a tanh-typed method with symbolic computation, we have found certain new analytic soliton-typed solutions which go beyond the the previously obtained traveling wave solutions.

scholarly journals Traveling Wave Solutions of Space-Time Fractional Generalized Fifth-Order KdV Equation

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Dianchen Lu ◽  
Chen Yue ◽  
Muhammad Arshad
Keyword(s):  
Wave Propagation ◽  
Traveling Wave ◽  
Kdv Equation ◽  
Traveling Wave Solutions ◽  
Expansion Method ◽  
Space Time ◽  
Fractional Partial Differential Equations ◽  
One Dimensional ◽  
Wave Solutions ◽  
Fifth Order

The Korteweg-de Vries (KdV) equation, especially the fractional higher order one, provides a relatively accurate description of motions of long waves in shallow water under gravity and wave propagation in one-dimensional nonlinear lattice. In this article, the generalizedexp⁡(-Φ(ξ))-expansion method is proposed to construct exact solutions of space-time fractional generalized fifth-order KdV equation with Jumarie’s modified Riemann-Liouville derivatives. At the end, three types of exact traveling wave solutions are obtained which indicate that the method is very practical and suitable for solving nonlinear fractional partial differential equations.

scholarly journals Negative Order KdV Equation with No Solitary Traveling Waves

Mathematics ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 48
Author(s):  
Miguel Rodriguez ◽  
Jing Li ◽  
Zhijun Qiao
Keyword(s):  
Traveling Waves ◽  
Traveling Wave ◽  
Evolution Equations ◽  
Kdv Equation ◽  
Traveling Wave Solutions ◽  
Integrable Equations ◽  
Cubic Equation ◽  
Wave Solutions ◽  
Negative Order

We consider the negative order KdV (NKdV) hierarchy which generates nonlinear integrable equations. Selecting different seed functions produces different evolution equations. We apply the traveling wave setting to study one of these equations. Assuming a particular type of solution leads us to solve a cubic equation. New solutions are found, but none of these are classical solitary traveling wave solutions.

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