step-4

step-4, a dealii code which solves the Laplace equation in 2D and in 3D.

Licensing:

The deal.II library is copyrighted by the deal.II authors. This term refers to the people listed in the file AUTHORS and in the authors list on the webpage.

The deal.II library is free software; it is licensed under the GNU Lesser General Public License v2.1 or later. The deal.II authors are in the process of relicensing the library to be dual-licensed under the Apache License 2.0 with LLVM Exception and the GNU Lesser General Public License v2.1 or later.

Reference:

1. Wolfgang Bangerth, Ralf Hartmann, Guido Kanschat,
   DEAL.II - a general-purpose object-oriented finite element library,
   ACM Transactions on Mathematical Software,
   Volume 33, Number 4, article 24, August 2007.

Source code:

• step-4.cc, the source code.
• step-4.sh, runs the example.
• step-4.txt, the output file.

• CMakeLists.txt, the file needed by cmake on my system.
• solution-2d.vtk, graphics information about the 2D solution, which can be input to visit or paraview.
• solution-3d.vtk, graphics information about the 3D solution, which can be input to visit or paraview.