Hi Daniel, thanks for the insight. It's a huge relief. Cheers,
Yun On Thu, Jan 19, 2012 at 7:24 AM, Daniel Wheeler <[email protected]>wrote: > On Wed, Jan 18, 2012 at 4:00 PM, Yun Tao <[email protected]> wrote: > >> Thanks Jon! So I guess as long as I stay under 4th order I'll be fine >> then. > > > Hi Yun, > > The other fourth order Cahn-Hilliard examples seem to work fine, I think > the Biharmonic (has no second order term) equation is quite unstable along > with the boundary conditions provided. It could also be the choice of > solver. That particular example needs to be diagnosed and fixed (we just > don't have time), but the fourth order term itself is fine for most of the > examples. > > Cheers > > -- > Daniel Wheeler > > _______________________________________________ > fipy mailing list > [email protected] > http://www.ctcms.nist.gov/fipy > [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] > > -- Yun Tao Graduate Group of Ecology Doctoral Candidate Department of Environmental Science and Policy Center for Population Biology University of California, Davis
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