On Sat, Feb 23, 2013 at 7:29 AM, Hui Zhang <mike.hui.zhang at hotmail.com>wrote:
> I want to implement diagonal penalty method for enforcing the Dirichlet > boundary conditions. That is, the diagonal entries corresponding to > Dirichlet boundary are going to be scaled by a large number. > > What is the easiest way to do this? Thanks! http://www.mcs.anl.gov/petsc/petsc-dev/docs/manualpages/Mat/MatDiagonalScale.html Matt -- 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/20130223/eb448db1/attachment.html>
