| f6f667cf | 20-Apr-2015 |
Stefano Zampini <stefano.zampini@gmail.com> |
PCBDDC: optimized eigenvalue problem
explicit inversions of sum(S_E) and sum(St_E) blocks have been removed and the eigenvalue problem has been recasted remove unneded transpositions for the symmetr
PCBDDC: optimized eigenvalue problem
explicit inversions of sum(S_E) and sum(St_E) blocks have been removed and the eigenvalue problem has been recasted remove unneded transpositions for the symmetric case
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| 863406b8 | 06-Apr-2015 |
Stefano Zampini <stefano.zampini@gmail.com> |
PCHYPRE: added initial interface to ADS solver from HYPRE
ADS stands for Auxiliart Divergence Space; it is an auxiliary space method designed for problems using Raviart-Thomas elements. Changed some
PCHYPRE: added initial interface to ADS solver from HYPRE
ADS stands for Auxiliart Divergence Space; it is an auxiliary space method designed for problems using Raviart-Thomas elements. Changed some of the internal variables to manage the two auxiliary space solvers from HYPRE (AMS and ADS)
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