On Thu, Aug 4, 2011 at 3:21 PM, Roy Stogner <[email protected]> wrote: > > > On Thu, 4 Aug 2011, John Peterson wrote: > >> Something about the mapping to the reference element changes as well. >> >> Piola tranformation? >> >> http://www.math.uh.edu/~rohop/spring_11/downloads/Chapter7.pdf >> >> was all I could find on short notice. > > Oh, that's right. The vector directions depend on the element shape. > So you need the Piola transformation to maintain H(div) conformity... > and isn't it different (covariant transformation?) for H(curl)?
Well, deal.II defines separate enums for covariant, contravariant, piola, nedelec, and raviart-thomas elements.... http://www.dealii.org/developer/doxygen/deal.II/mapping_8h.html but some of those may be implemented the same way. -- John ------------------------------------------------------------------------------ BlackBerry® DevCon Americas, Oct. 18-20, San Francisco, CA The must-attend event for mobile developers. Connect with experts. Get tools for creating Super Apps. See the latest technologies. Sessions, hands-on labs, demos & much more. Register early & save! http://p.sf.net/sfu/rim-blackberry-1 _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
