On Wed, Aug 8, 2012 at 4:45 PM, Jinquan Zhong <jzhong at scsolutions.com>wrote:
> What type of math equations, e.g., solve Ax=b or eigenvalue problems?**** > > **? **A?x=b, where A?=[A^-1 U B]= > What does the notation above mean? > sparse matrix at the order of 2 million. B = sparse matrix to be mixed > and mingled with A^-1. > What are the dimensions and sparsity of each piece. If you have an "inverse" floating around, what sort of operator is it the inverse of. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120808/d5f18949/attachment.html>
