On Jun 1, 2011, at 9:12 AM, Dmitry Karpeev wrote: > What is the asymptotic accuracy mixed discretization of a fourth-order > PDE with a second order Lagrange basis? > Not to say that there isn't a problem with Hermite, but it seems to me > that this split lagrange space is richer than > Hermite, so it should have at least the same accuracy (or better).
Not sure on that point.... but we're not getting the convergence rate we should for a simple scalar poisson problem.... so there is something going on there. Derek ------------------------------------------------------------------------------ Simplify data backup and recovery for your virtual environment with vRanger. Installation's a snap, and flexible recovery options mean your data is safe, secure and there when you need it. Data protection magic? Nope - It's vRanger. Get your free trial download today. http://p.sf.net/sfu/quest-sfdev2dev _______________________________________________ Libmesh-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-devel
