[petsc-users] Modify RHS values at each iteration

Jed Brown jedbrown at mcs.anl.gov
Thu Nov 21 01:44:13 CST 2013

TAY wee-beng <zonexo at gmail.com> writes:
> Hi, in that case, do you want any suggestion? Is it possible to apply 
> the preconditioner only once at the start, and not at every intermediate 
> step?

You'll have to explain what you are trying to do.
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