laplace_periodic

laplace_periodic, a FreeFem++ code which solves the Laplace equation in the square with periodic boundary conditions, and writes the resulting data to files, using the ffmatlib() interface, for subsequent graphics processing by MATLAB or Octave.

Licensing:

The information on this web page is distributed under the MIT license.

Reference:

• Frederic Hecht,
  New development in FreeFem++,
  Journal of Numerical Mathematics,
  Volume 20, Number 3-4, 2012, pages 251-265.

Source Code:

• laplace_periodic.edp, the FreeFem++ script;
• laplace_periodic.sh, a BASH script to run the example;
• laplace_periodic.txt, the output file;

• ffmatlib.idp, the ffmatlib include file;

• laplace_periodic_data.txt
• laplace_periodic.msh, runs all the tests.
• laplace_periodic_vh.txt