On Mon, Jan 30, 2023 at 6:56 PM Adolfo Rodriguez <adan...@gmail.com> wrote:
> Hi, > > how do you use composite preconditioners in petsc4py. I used to have a > script that worked but it does not work anymore. Something has changed. Any > simple examples? > Do you mean using PCCOMPOSITE? Thanks, Matt > Regards, > > Adolfo > -- 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 https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>