ilu.hh File Reference

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#include <cmath>
#include <complex>
#include <iostream>
#include <iomanip>
#include <string>
#include <set>
#include <map>
#include <vector>
#include <dune/common/fmatrix.hh>
#include "istlexception.hh"

Go to the source code of this file.

Namespaces
	Dune
	Dune namespace.

Functions
template<class M >
void	Dune::bilu0_decomposition (M &A)
	compute ILU decomposition of A. A is overwritten by its decomposition
template<class M , class X , class Y >
void	Dune::bilu_backsolve (const M &A, X &v, const Y &d)
	LU backsolve with stored inverse.
template<class M >
void	Dune::bilu_decomposition (const M &A, int n, M &ILU)
template<class M , class CRS , class InvVector >
void	Dune::ILU::convertToCRS (const M &A, CRS &lower, CRS &upper, InvVector &inv)
	convert ILU decomposition into CRS format for lower and upper triangular and inverse.
template<class CRS , class mblock , class X , class Y >
void	Dune::ILU::bilu_backsolve (const CRS &lower, const CRS &upper, const std::vector< mblock > &inv, X &v, const Y &d)
	LU backsolve with stored inverse in CRS format for lower and upper triangular.

Detailed Description

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