jaxopt.linear_solve.solve_gmres

jaxopt.linear_solve.solve_gmres(matvec, b, ridge=None, init=None, tol=1e-05, **kwargs)

Solves A x = b using gmres.

Parameters

• matvec (Callable) – product between A and a vector.

• b (Any) – pytree.

• ridge (Optional[float]) – optional ridge regularization.

• init (Optional[Any]) – optional initialization to be used by gmres.

• **kwargs – additional keyword arguments for solver.

• tol (float) –

Return type

Any

Returns

pytree with same structure as b.