dune-pdelab 2.7-git
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Classes | Functions
recipe-linear-system-solution-istl.cc File Reference
#include <dune/common/filledarray.hh>
#include <dune/common/parallel/mpihelper.hh>
#include <dune/grid/yaspgrid.hh>
#include <dune/pdelab.hh>

Classes

class  GenericEllipticProblem< GV, RF >
 

Functions

int main (int argc, char **argv)
 

Function Documentation

◆ main()

int main ( int  argc,
char **  argv 
)

[Grid operator]

[Make degree of freedom vector]

[Set it to match boundary conditions]

[Assemble residual]

[Assemble matrix]

[Extract ISTL types]

[Access to ISTL objects]

[Define operator]

[Define preconditioner and solver]

[Run solver]

[Subtract defect correction]

[Solution output]