[petsc-users] ksppreonly question

[Jed Brown]

So, not a Laplacian at all. Rather, a vector operator involving the
symmetrized gradient of the velocity (or, not symmetrized if you are
cheating due to nice boundary conditions). But what splitting are you using?

On Fri, Sep 21, 2012 at 5:15 PM, Shao-Ching Huang <huangsc at gmail.com> wrote:

> Diffusion term from incompressible Navier Stokes equation. Is that
> what you are asking?
>
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