dune-istl
2.9.0
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Incomplete LDL decomposition. More...
#include <dune/common/scalarvectorview.hh>
#include <dune/common/scalarmatrixview.hh>
#include "ilu.hh"
Go to the source code of this file.
Namespaces | |
Dune | |
Functions | |
template<class K , int m, int n> | |
static void | Dune::bildl_subtractBCT (const FieldMatrix< K, m, n > &B, const FieldMatrix< K, m, n > &CT, FieldMatrix< K, m, n > &A) |
template<class K > | |
static void | Dune::bildl_subtractBCT (const K &B, const K &CT, K &A, typename std::enable_if_t< Dune::IsNumber< K >::value > *sfinae=nullptr) |
template<class Matrix > | |
static void | Dune::bildl_subtractBCT (const Matrix &B, const Matrix &CT, Matrix &A, typename std::enable_if_t<!Dune::IsNumber< Matrix >::value > *sfinae=nullptr) |
template<class Matrix > | |
void | Dune::bildl_decompose (Matrix &A) |
compute ILDL decomposition of a symmetric matrix A More... | |
template<class Matrix , class X , class Y > | |
void | Dune::bildl_backsolve (const Matrix &A, X &v, const Y &d, bool isLowerTriangular=false) |
Incomplete LDL decomposition.