spectral.soliton

spectral.soliton(x: ndarray, t: float, c: float, x0: float = 0.0) → ndarray

Compute KdV soliton solution.

Parameters:

xnp.ndarray

Spatial coordinates

tfloat

Time

cfloat

Soliton speed parameter

x0float, optional

Initial position offset (default: 0.0)

Returns:

np.ndarray

Soliton amplitude at each spatial point