which solving methods is more efficient to my problem.

[Yujie]

Hi, everyone

I am using adaptive mesh refinement to solve a group of coupled
steady-state linear PDEs. I will use PETSC as the solver.
Did anyone have experience in such problem. I want to know which
solving method is more efficient, including iterative method and
preconditioner. Thanks a lot.

Regards,
Yujie
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20071007/6398f4c1/attachment.htm>