dune-common
2.2.1
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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... | |
Eigenvalue computations for the FieldMatrix class.