chebyshev.cpp File Reference

#include "serif/solver/preconditioner/backend/mfem/inverse/chebyshev.hpp"
#include <utility>
#include <cmath>
#include "mfem/linalg/solvers.hpp"
#include "serif/solver/preconditioner/backend/mfem/inverse/validation.hpp"

Include dependency graph for chebyshev.cpp:

Namespaces
namespace	serif
namespace	serif::solver
namespace	serif::solver::preconditioner
namespace	serif::solver::preconditioner::backend
namespace	serif::solver::preconditioner::backend::mfem

Functions
std::expected< Inverse, Failure >	serif::solver::preconditioner::backend::mfem::try_chebyshev_inverse (OperatorHandle mass, std::span< const double > diagonal, const strategies::inverse::Chebyshev &options={})
	Own the mass action and a copied positive diagonal throughout fixed Chebyshev applications.