[petsc-users] Estimate the condition number of a matrix free operator

[Jed Brown]

On Mon, Sep 17, 2012 at 9:08 AM, Thomas Witkowski <
thomas.witkowski at tu-dresden.de> wrote:

> I would like to estimate the condition number of a matrix free operator.
> Is there any good way to this with PETSc?


http://scicomp.stackexchange.com/questions/34/how-can-i-estimate-the-condition-number-of-a-large-sparse-matrix-using-petsc
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