factorization.hpp File Reference

#include <expected>
#include <utility>
#include "serif/solver/preconditioner/backend/mfem/inverse.hpp"
#include "serif/solver/preconditioner/strategies/gravity/factorization.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
namespace	serif::solver::preconditioner::backend::mfem::detail

Functions
std::expected< Inverse, Failure >	serif::solver::preconditioner::backend::mfem::detail::prepare_gravity (Inverse mass, Inverse positive_schur, OperatorHandle divergence, strategies::gravity::Factorization method, int correction_sweeps, double relaxation)
	Validate and own the children of one signed mixed-gravity inverse.
template<strategies::gravity::Policy Policy>
std::expected< Inverse, Failure >	serif::solver::preconditioner::backend::mfem::try_gravity_inverse (Inverse mass, Inverse positive_schur, OperatorHandle divergence, const Policy &policy)
	Compose frozen child inverses for [M Bᵀ; B 0]; variable children require a flexible outer solver.