On Sat, 17 May 2014 03:04:51 -0700 (PDT) Aditya Kashi <[email protected]> wrote:
> Dear Fenics community > I had posted a question earlier regarding a fluid-flow and > heat-transfer problem involving two different 3D meshes. Since there > was no response to that, I am asking a more generic question about > which I'm hoping someone can tell me: > > Is it possible to use test and trial functions from two different > function spaces (possibly defined over two different meshes) in a > single weak form? Under what conditions can I do this (eg., if each > term in the form has functions belonging to only one of the spaces)? You can have form arguments from distinct spaces. For bilinear forms, this generally leads to rectangular matrices. Mixing different meshes in single form is not yet supported with full generality but rapid development is currently taking place in this area. Jan > > Please help me with this. > Thanks! > Aditya Kashi _______________________________________________ fenics-support mailing list [email protected] http://fenicsproject.org/mailman/listinfo/fenics-support
