fmatrixev.hh File Reference

Eigenvalue computations for the FieldMatrix class. More...

#include <iostream>
#include <cmath>
#include <cassert>
#include <dune/common/exceptions.hh>
#include <dune/common/fvector.hh>
#include <dune/common/fmatrix.hh>

Go to the source code of this file.

Namespaces
namespace	Dune
	Dune namespace.
namespace	Dune::FMatrixHelp

Functions
void	Dune::FMatrixHelp::eigenValuesLapackCall (const char *jobz, const char *uplo, const long int *n, double *a, const long int *lda, double *w, double *work, const long int *lwork, long int *info)
template<typename K >
static void	Dune::FMatrixHelp::eigenValues (const FieldMatrix< K, 1, 1 > &matrix, FieldVector< K, 1 > &eigenvalues)
	calculates the eigenvalues of a symetric field matrix More...
template<typename K >
static void	Dune::FMatrixHelp::eigenValues (const FieldMatrix< K, 2, 2 > &matrix, FieldVector< K, 2 > &eigenvalues)
	calculates the eigenvalues of a symetric field matrix More...
template<int dim, typename K >
static void	Dune::FMatrixHelp::eigenValues (const FieldMatrix< K, dim, dim > &matrix, FieldVector< K, dim > &eigenvalues)
	calculates the eigenvalues of a symetric field matrix More...

Detailed Description

Eigenvalue computations for the FieldMatrix class.