psqmr.hxx File Reference

Header declaring CH_Matrix_Classes::Psqmr for preconditioned symmetric QMR with symmetric preconditioner M=M1*M2 (M symmetric, M1, M2 regular) More...

#include "IterativeSystemObject.hxx"

Go to the source code of this file.

Classes
class	CH_Matrix_Classes::Psqmr
	PSQMR method for solving Ax=b with symmetric matrix A and symmetric preconditioner M=M1*M2 (M1 and M2 regular) where the preconditioned system is A'x'=b' with A'=M1^{-1}AM2^{-1}, x'=M2*x and b'=M1^{-1}b. System matrix and preconditioners are provided by a CH_Matrix_Classes::IterativeSystemObject. More...

Namespaces
	CH_Matrix_Classes
	Matrix Classes and Linear Algebra. See Matrix Classes (namespace CH_Matrix_Classes) for a quick introduction.

Detailed Description

Header declaring CH_Matrix_Classes::Psqmr for preconditioned symmetric QMR with symmetric preconditioner M=M1*M2 (M symmetric, M1, M2 regular)

Version

1.0

Date

2011-12-29

Author

Christoph Helmberg