MLAPI_Eig.h File Reference

MLAPI interfaces to eigensolvers. More...

#include "ml_common.h"

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Namespaces
namespace	MLAPI
Functions
double	MLAPI::MaxEigAnorm (const Operator &Op, const bool DiagonalScaling=false)
	Computes the maximum eigenvalue of Op using the A-norm of the operator.
double	MLAPI::MaxEigCG (const Operator &Op, const bool DiagonalScaling=false)
	Computes the maximum eigenvalue of Op using the CG method.
double	MLAPI::MaxEigPowerMethod (const Operator &Op, const bool DiagonalScaling=false)
	Computes the maximum eigenvalue of Op using the power method.
double	MLAPI::MaxEigAnasazi (const Operator &Op, const bool DiagonalScaling=false)
	Computes the maximum eigenvalue of Op using Anasazi.
void	MLAPI::Eig (const Operator &Op, MultiVector &ER, MultiVector &EI)
	Computes eigenvalues and eigenvectors using LAPACK (w/ one process only).
void	MLAPI::Eigs (const Operator &A, int NumEigenvalues, MultiVector &ER, MultiVector &EI)

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Detailed Description

MLAPI interfaces to eigensolvers.

Author:

Marzio Sala, D-INFK/ETHZ.

Date:

Last updated on Mar-06.

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