darsia.BeckmannCGSolver#

class BeckmannCGSolver(amg_options, linear_solver_options)[source]#

Methods

setup(matrix)

Setup an CG solver with AMG preconditioner for the given matrix.

Attributes

`amg_options`	dict: options for the AMG solver
`solver_options`	dict: options for the iterative linear solver
`linear_solver`	Initialize CG solver with AMG preconditioner.

setup(matrix)[source]#

Setup an CG solver with AMG preconditioner for the given matrix.

Parameters:

Notes

Sets up the AMG solver (pyamg) and a dict of AMG solver options.