chebyshev.hpp File Reference

#include <expected>
#include <span>
#include "serif/solver/preconditioner/backend/mfem/inverse.hpp"
#include "serif/solver/preconditioner/strategies/inverse/chebyshev.hpp"

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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.