On Feb 4, 2008 12:37 AM, Yujie <recrusader at gmail.com> wrote: > Hi, > Now, I want to inverse a sparse matrix. I have browsed the manual, however, > I can't find some information. could you give me some advice?
This is generally a bad idea since the inverse is dense. However, you can use sparse direct factorization if you configure with 3rd party packages like MUMPS, SuperLU, DSCPACK, or Spooles. Matt > thanks a lot. > > Regards, > 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
