On Wed, Mar 28, 2012 at 10:46 AM, recrusader <recrusader at gmail.com> wrote:
> Dear PETSc developers, > > > In order to reorder the matrix, I just find relevant functions for LU > decomposition in "PC". > My question is whether i can reorder the matrix and then use iterative > method like gmres. > If it works, how to do it? Thank you very much. > http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/MatOrderings/MatGetOrdering.html Matt > Best, > Yujie > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120328/d00792bc/attachment.htm>
