mitchell_07, Mitchell's "boundary line singularity" problem on the [0,+1]x[0,+1] square. There is a singularity in the right hand side function F(X,Y), at the left boundary. We use the parameter value ALPHA = 0.6.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
The DEAL.II implementations of these problems was done by Lukas Bystricky, of the Department of Scientific Computing, Florida State University.