serif::solver::preconditioner::strategies::inverse Namespace Reference

Classes
struct	DenseDirect
	Directly solve a small dense system; optionally reject an unreliable infinity-norm condition estimate. More...
struct	Diagonal
	Invert each diagonal entry independently. More...
struct	FixedAMG
	Apply a fixed number of BoomerAMG cycles from zero, preserving a fixed linear inverse. More...
struct	SparseDirect
	Exact inverse of the assembled block through a sparse LU factorization, prepared once per state. More...