If you read your EMail sequentially, you have already told
me to read "Deal.II a General Purpose OOFE Library" by Bangerth,
Hartman and kanschat.
Ah Ha! "Triangulation" used for historical reasons. That helps.
The code in Listing 2 really turns me off. Is this supposed to
impress me that there is a programmer who makes extreme use
of C++? With that indentation, try to find the closing
parenthesis to the first open parenthesis.
Great! 2.2.1 "The representation above already suggest an efficient
implementation in arbitrary dimension and up to arbitrary order,
without having to write down the form of the d-dimensional
shape functions."
Then someone snatched defeat from the teeth of victory
with FEValues.
Doxygen is a lowest common denominator for documentation.
Jon
On Sat, 17 Oct 2009, Guido Kanschat wrote:
Jon,
Please handle third and fourth degree PDE's.
You have the integration, you just need the shape functions.
e.g. Biharmonic PDE and beam PDE.
Baerbel has done some research in that direction. Handling elements with
higher regularity than H1 requires more knowledge about the mesh
transformation than is currently available. Thus, we would have to change the
way Triangulation and FEValues/Mapping interact to make it work.
Adding 4D would be nice. x,y,z,t
Without doubt. We would definitely assist, if you'd do it.
Best,
Guido
Jon [email protected] www.csee.umbc.edu/~squire
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