[petsc-users] Delfated Krylov solver in PETSc

[Jed Brown]

Qin Lu <lu_qin_2000 at yahoo.com> writes:

> Hello,
>
> Is there a deflated Krylov solver available in PETSc? 

See the discussion here:

http://lists.mcs.anl.gov/pipermail/petsc-dev/2013-March/011393.html

Let us know if you have any follow-up questions.

> If yes, what is the corresponding solver name when calling KSPSetType?
> Does it work with any existing preconditioners?
>
> Many thanks for your info!
>
> Regards, Qin   
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