Preconditioners

Collaboration diagram for Preconditioners:

Classes
class	diagonalPreconditioner
	Diagonal preconditioner for both symmetric and asymmetric matrices. More...
class	DICPreconditioner
	Simplified diagonal-based incomplete Cholesky preconditioner for symmetric matrices (symmetric equivalent of DILU). The reciprocal of the preconditioned diagonal is calculated and stored. More...
class	DILUPreconditioner
	Simplified diagonal-based incomplete LU preconditioner for asymmetric matrices. The reciprocal of the preconditioned diagonal is calculated and stored. More...
class	FDICPreconditioner
	Faster version of the DICPreconditioner diagonal-based incomplete Cholesky preconditioner for symmetric matrices (symmetric equivalent of DILU) in which the reciprocal of the preconditioned diagonal and the upper coefficients divided by the diagonal are calculated and stored. More...
class	GAMGPreconditioner
	Geometric agglomerated algebraic multigrid preconditioner. More...
class	noPreconditioner
	Null preconditioner for both symmetric and asymmetric matrices. More...

Detailed Description

This group contains matrix preconditioners