[petsc-users] How to specify a preconditioner matrix for pc_fieldsplit_type Schur?

[Jed Brown]

On Mon, Jun 18, 2012 at 3:58 AM, Thomas Witkowski <
thomas.witkowski at tu-dresden.de> wrote:

> Can some of you give me an example how to specify a preconditioner matrix
> in the case I have a fieldsplit preconditioner of Schur type? Or in the
> notation of the manual, how to set Sp in ksp(S, Sp) [see manual p. 87].


This is the most straight forward way. There are other ways if this seems
especially unnatural for you.

http://www.mcs.anl.gov/petsc/petsc-dev/docs/manualpages/PC/PCFieldSplitSchurPrecondition.html
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120618/59958ca3/attachment.html>