dune-pdelab
2.0.0
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provide matrix which contains rowwise the eigenvectors of linear acoustics problem More...
#include <dune/pdelab/localoperator/maxwelldg.hh>
Static Public Member Functions | |
template<typename T1 , typename T2 , typename T3 > | |
static void | eigenvalues (T1 eps, T1 mu, const Dune::FieldVector< T2, 2 *dim > &e) |
template<typename T1 , typename T2 , typename T3 > | |
static void | eigenvectors (T1 eps, T1 mu, const Dune::FieldVector< T2, dim > &n, Dune::FieldMatrix< T3, 2 *dim, 2 *dim > &R) |
provide matrix which contains rowwise the eigenvectors of linear acoustics problem
dim | the space dimension |
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inlinestatic |
Returns eigenvalues in the order
s, s, -s, -s, 0, 0 (s = 1/sqrt( )
eps | permittivity |
mu | permeability |
RT | matrix to be filled |
References s.
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inlinestatic |
Returns a matrix with columnwise the eigenvectors. They correspond to the eigenvalues in the order
s, s, -s, -s, 0, 0 (s = 1/sqrt( )
eps | permittivity |
mu | permeability |
n | unit outer normal vector |
R | matrix to be filled |