Solitary wave (KdV equation)

• Two solitary wave of KdV(Korteveg de Vries) equation.
• The horizontal boundary condition is cyclic.
• As the wave amplitude is larger, the phase velocity of wave is faster.
• Source code.

References

• Witham, G. B., 1974 : Linear and nonlinear waves, John Wiley & Sons, 636pp.