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.