[petsc-users] Initial guess for the GMRES solver in PETSC

jinshan wu wujinshan at yahoo.com
Fri Nov 5 00:41:22 CDT 2010

Hi all,

I am using the GMRES linear solver in PETSC. I have a very good initial guess of 
the true solution. Can I somehow supply it to the solver? It should help the 
solver speed up the convergence if I can do that. Thanks.



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