Dear all,
I'm DEAL newbie interested in using DEAL for mixed-hybrid formulation of
a porous media problem. To this end I need discontinuous RT elements,
i.e. base functions with support only on one cell. I suppose that
FE_RaviartThomas is suitable only for the continuous case.
Further I want to make some simulations also on a 2d manifold in 3D
space so I need something like FE_RaviartThomas<2,3>, but there is a
remark that it is not implemented.
My question is: Is it a big deal to implement these two things and what
classes are involved.
Second question is about Lagrange multipliers I need to enclose
hybrid/discontinuous system. Is there a way how to distribute one degree
of freedom on every edge - face common to two cells (or more with
adaptivity) ?
Thank you very much for any suggestion.
Jan
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