heat.cc File Reference

Should be heat equation, but not working. More...

#include <amandus/apps.h>
#include <amandus/laplace/matrix.h>
#include <amandus/laplace/polynomial.h>
#include <deal.II/algorithms/theta_timestepping.h>
#include <deal.II/fe/fe_dgq.h>
#include <deal.II/fe/fe_raviart_thomas.h>
#include <deal.II/fe/fe_system.h>
#include <deal.II/numerics/dof_output_operator.h>
#include <deal.II/numerics/dof_output_operator.templates.h>

Functions
int	main ()

Detailed Description

Should be heat equation, but not working.

• Heat equations/li>
• Homogeneous Dirichlet boundary condition
• Linear solver: due to the fact that we do not compute the residual at the new time, but only invert the matrix, this method is actually wrong except for theta close to zero
• Multigrid preconditioner with Schwarz-smoother

Function Documentation

int main

(

)

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