| 7d537d92 | 30-Jan-2014 |
Jed Brown <jed@jedbrown.org> |
PCMG Galerkin: use A_coarse = R*A*P when R != P^T
Formerly, Galerkin coarse operators were always defined as P^T A P which
is not consistent when the user has chosen R != P^T.
Reported-by: Torquil
PCMG Galerkin: use A_coarse = R*A*P when R != P^T
Formerly, Galerkin coarse operators were always defined as P^T A P which
is not consistent when the user has chosen R != P^T.
Reported-by: Torquil Macdonald Sørensen <torquil@gmail.com>
Reported-by: Boris Kaus <kaus@uni-mainz.de>
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