On Mon, Sep 19, 2016 at 7:15 AM, 丁老师 <ztdepya...@163.com> wrote:
> Dear friends: > I want to diagonalize matrix D: > D=PAP^(-1). > where A is the diagonal matrix , P is the transformation matrix. > Does Petsc has this routine to perform this task. > No, you should check out http://slepc.upv.es/ Thanks, Matt > Regards > > > > > > > > > > > > > > > > > > -- 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
