On Tue, Mar 23, 2010 at 2:49 PM, Vasilis Vavourakis <[email protected]> wrote:
>
> what about the P2-P0 case? any opinions/experience on that?
No experience, but G&S says: LBB stable, "simple," "only first order
accurate," and "better than P2 P{-1} in some tests*.
*Thompson, "Average and complete incompressibility in the finite
element method," IJNME 9:925-932, 1975
--
John
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