[dune-pdelab] Question on space construction

Oliver Sander sander at igpm.rwth-aachen.de
Tue May 5 06:46:46 CEST 2015


Dear pdelab team,
I have a question concerning the tree construction of FE spaces in pdelab.
In my problem,  I have two P1 FE spaces.  One is 3-valued, and the other one
is 5-valued.  What I want is the product space of the two, so I guess I should
use the CompositeGridFunctionSpace class.  However, I also want the resulting
stiffness matrix to be BCRSMatrix<FieldMatrix<double,8,8> >.
How do I do this?  Is this combination of blocking across a CompositeGFSpace
possible at all?
Thanks for your help,
Oliver

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 473 bytes
Desc: OpenPGP digital signature
URL: <https://lists.dune-project.org/pipermail/dune-pdelab/attachments/20150505/3d391e83/attachment.pgp>


More information about the dune-pdelab mailing list