ML_Anasazi Namespace Reference

ML_Anasazi: default namespace for all Anasazi interfaces. More...

Functions
int	Interface (const Epetra_RowMatrix *RowMatrix, Epetra_MultiVector &EigenVectors, double RealEigenvalues[], double ImagEigenvalues[], Teuchos::ParameterList &List)
	Interface to Anasazi to eigen-computations.
int	GetFieldOfValuesBox (const Epetra_RowMatrix *RowMatrix, double &MaxReal, double &MaxImag, Teuchos::ParameterList &AnasaziList)
	Computes the size of a box containing the field of values.

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Detailed Description

ML_Anasazi: default namespace for all Anasazi interfaces.

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Function Documentation

int Interface (  const Epetra_RowMatrix *  RowMatrix, Epetra_MultiVector &  EigenVectors, double  RealEigenvalues[], double  ImagEigenvalues[], Teuchos::ParameterList &  List )

Interface to Anasazi to eigen-computations. This function creates an interface from an Epetra_RowMatrix and Anasazi. Parameters are specified using a Teuchos parameters list. Parameters: \in  RowMatrix: Epetra_RowMatrix; \out  EigenVectors: Epetra_MultiVectors, that will contain the requested eigenvectors; \out  RealEigenvalues: double array that will contain the real part of the computed eigenvalues; \out  ImagEigenvalues: double array that will contain the imaginary part of the computed eigenvalues; \in  List: Teuchos parameters' list containing the required options.

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