Dissection is a C++ implementation of parallel sparse direct solver on shared
memory architecture with a kernel detection algorithm for singular matrices.

The source is available under GPL v3 from the FreeFEM repository,
< http://www3.freefem.org/ff++/ff++/download/dissection/ >

The copyright holders of Dissection give you permission to combine Dissection
program with free software programs or libraries that are released under the
GNU LGPL and with independent modules that communicate with Dissection solely
through the Dissection-fortran interface. You may copy and distribute such a
system following the terms of the GNU GPL for Dissection and the licenses of
the other code concerned, provided that you include the source code of that
other code when and as the GNU GPL requires distribution of source code and
provided that you do not modify the Dissection-fortran interface.

If you want to link Dissection to your proprietary application through other
than the Dissection-fortran interface, Dissection will be licensed under
CeCILL-C, < http://www.cecill.info/licences/Licence_CeCILL-C_V1-en.html >.
In such case, please contact directly one of authors,
Atsushi Suzuki <Atsushi.Suzuki@ann.jussieu.fr> and
François-Xavier Roux <roux@ann.jussieu.fr>

Copyright (C) 2016  Atsushi Suzuki, François-Xavier Roux, Xavier Juvigny