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Hi Carsten,<br>
<blockquote cite="mid:55E467B0.5030200@mi.fu-berlin.de" type="cite">
<pre wrap="">
All this aside, I know that Maren-Wanda Wolf and Tobias Kies,
both here at FU Berlin, have implemented the Morley-element
(nonconforming C1, triangles) and the Bogner-Fox-Schmidt-element
(conforming C1, quadrilaterals), respectively. However,
both implementations are experimental, because the
former hacks around a) and b), whereas the latter is
tied to YaspGrid using knowledge on its implemen-
tation-defined element orientations.</pre>
</blockquote>
can you maybe post the code somewhere, so people can use it for
guidance.<br>
Also, seeing the code may allow others to understand better exactly
how<br>
you had to hack your way around the interface shortcomings.<br>
<br>
Best,<br>
Oliver<br>
<br>
<blockquote cite="mid:55E467B0.5030200@mi.fu-berlin.de" type="cite">
<pre wrap="">
The main reason for those shortcomings, is that we never
really discussed the needs of FEs with higher order regularity
requirements. Please notice that there is significant progress
on c) going on in the dune-functions module. I also hope, that
we can discuss this on the upcoming developer meeting.
Best,
Carsten
</pre>
<br>
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<br>
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</pre>
</blockquote>
<br>
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