On Apr 18, 2013, at 10:37 AM, Manav Bhatia <[email protected]> wrote:
> That brings me to another question. I am looking at using higher order > elements and using this tau and delta leads to spurious oscillations in > problems with shocks. Delta for higher order elements is definitely ongoing work. I can recommend a much superior tau, though, which I've switched to almost exclusively. See AIAA-2011-3411, and it is directly applicable to higher order elements. I'd be happy to talk about this some more offline if you are interested. -Ben ------------------------------------------------------------------------------ Precog is a next-generation analytics platform capable of advanced analytics on semi-structured data. The platform includes APIs for building apps and a phenomenal toolset for data science. Developers can use our toolset for easy data analysis & visualization. Get a free account! http://www2.precog.com/precogplatform/slashdotnewsletter _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
