helmholtz.cc File Reference

Helmholtz problem (Delta(u) + k^2 u = 0) More...

#include "getfem/getfem_assembling.h"
#include "getfem/getfem_export.h"
#include "getfem/getfem_regular_meshes.h"
#include "getfem/getfem_model_solvers.h"
#include "gmm/gmm.h"

Go to the source code of this file.

Detailed Description

Helmholtz problem (Delta(u) + k^2 u = 0)

Diffraction of a plane wave by a circular obstacle.

This program is used to check that getfem++ is working. This is also a good example of use of GetFEM.

Definition in file helmholtz.cc.