Why doesn't a Stokes problem fulfill your needs? Patrick Sanan <[email protected]> writes:
> Yes, but AFAIK that example produces a 2x2 system - I was hoping for > something with a variable problem size, ideally with some sort of > physics motivating the underlying optimization problem. > > On Fri, Oct 21, 2016 at 7:23 PM, Justin Chang <[email protected]> wrote: >> Something like this? >> >> http://www.mcs.anl.gov/petsc/petsc-current/src/tao/constrained/examples/tutorials/toy.c.html >> >> >> On Friday, October 21, 2016, Patrick Sanan <[email protected]> wrote: >>> >>> Are there any examples already in PETSc or TAO that assemble such a >>> system (which could thus be dumped)? SNES example ex73f90t assembles a >>> non-symmetric KKT system.
signature.asc
Description: PGP signature
