[petsc-users] ksppreonly question

[Jed Brown]

Like which part? Lower and upper triangular in some ordering? That's
exactly what PCSOR does.

On Fri, Sep 21, 2012 at 5:14 PM, Shao-Ching Huang <huangsc at gmail.com> wrote:

> ... and A2 is the rest of the Laplacian.
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