orbithunter.AntisymmetricOrbitKS.matvec¶
-
AntisymmetricOrbitKS.
matvec
(other, **kwargs)¶ Matrix-vector product of a vector with the Jacobian of the current state.
- Parameters
- otherOrbitKS
OrbitKS instance whose state represents the vector in the matrix-vector multiplication.
- kwargsdict
Included to match Orbit signature
- Returns
- OrbitKS :
OrbitKS whose state and other parameters result from the matrix-vector product.
Notes
Equivalent to computation of v_t + v_xx + v_xxxx + d_x (u .* v), where v is the state of ‘other’.