dune-istl 3.0-git
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Norm that uses only the [0][0] entry of the block to determine couplings. More...
#include <dune/istl/paamg/aggregates.hh>
Public Types | |
enum | |
Public Member Functions | |
FieldTraits< typenameM::field_type >::real_type | operator() (const M &m) const |
compute the norm of a matrix. | |
Norm that uses only the [0][0] entry of the block to determine couplings.
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inlineinherited |
compute the norm of a matrix.
m | The matrix ro compute the norm of. |