dune-common  2.2.0
Namespaces | Functions
fmatrixev.hh File Reference

Eigenvalue computations for the FieldMatrix class. More...

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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
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
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

Detailed Description

Eigenvalue computations for the FieldMatrix class.