| fc17d649 | 23-May-2016 |
Stefano Zampini <stefano.zampini@gmail.com> |
FETIDP: fix for change of basis
FETIDP with the benign subspace still does not properly work;
the eigenvalues of the preconditioned operators are the same as BDDC, but the solution from FETI-DP is w
FETIDP: fix for change of basis
FETIDP with the benign subspace still does not properly work;
the eigenvalues of the preconditioned operators are the same as BDDC, but the solution from FETI-DP is wrong on the pressures (modulo a subdomain constant, so it should be easy to fix)
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| 1f4df5f7 | 04-May-2016 |
Stefano Zampini <stefano.zampini@gmail.com> |
PCBDDC: WIP added support for mixed boundary conditions (works for Darcy). Need to check if it works for Stokes.
Multilevel extension does not currently work with mixed BC or a mix of benign and non
PCBDDC: WIP added support for mixed boundary conditions (works for Darcy). Need to check if it works for Stokes.
Multilevel extension does not currently work with mixed BC or a mix of benign and non-benign subdomains. Need to pass the B0 information to coarser levels anyway, because we need to properly compute the no-net-flux condition at coarser levels.
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