[Trilinos-Users] AztecOO convergence

[Hoang Giang Bui]

That's correct. I used it to benchmark the iterative one.

Bui



On Fri, Jun 28, 2013 at 1:58 PM, Ramsey, James J CIV (US) <
james.j.ramsey14.civ at mail.mil> wrote:

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>
> The matrix is scaled in my problem. Before solving this, I do a
> LeftScaling and observe that it gives better convergence. However,
> considering that MKL solver can solve my problem with tolerance 1e-12. I'm
> confused that iterative solver cannot give the result with the required
> tolerance.
>
>
> ----------------------------------------------------------------------------------------------------------------------------
>
> Is the MKL solver a direct solver?
>
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-- 
With Best Regards !
Giang Bui
To learn and to excel
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