On Mon, Nov 3, 2008 at 12:03 PM, Anders Logg <[EMAIL PROTECTED]> wrote: > On Mon, Nov 03, 2008 at 10:38:16AM +0100, Andy Ray Terrel wrote: >> Hello, >> >> I was wondering if anyone has done anything with coupling fields over >> subelements? I have a mixed method that uses a P2 velocity space and >> then couples it to a several P1 subelements for the stress tensor. >> >> Thanks, >> Andy > > What do you mean with coupling? We use mixed elements with coupled sub > fields (through the variational form) all the time (like in Stokes). > > -- > Anders
I mean the same thing as in the Stokes example, except velocity is on a reference triangle and the stress is on n triangles partitioning the reference. I would handle all the mixed element formulation the same and couple fields in the variational form. -- Andy > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > > iEYEARECAAYFAkkO2o0ACgkQTuwUCDsYZdFSoQCfZ3QUNL/ig+nA/LfElFTHmMcz > XTsAniL5HTBqCMmEDWkvjC5PQoWlzLSj > =PT1T > -----END PGP SIGNATURE----- > > _______________________________________________ > DOLFIN-dev mailing list > [email protected] > http://www.fenics.org/mailman/listinfo/dolfin-dev > > _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
