> I was wondering if the anistropic polynomials can be used with the > discontinuous galerkin method?
There is currently no easy-to-use support for this. It's not going to work for continuous elements because we assume that fe.dofs_per_face is the same for all faces. It may be possible to make this work for discontinuous elements, though. What you would have to do is define a bunch of different elements with anisotropic shape functions and select which element to use on which cells, using the hp::DoFHandler to deal with using different elements on different cells. The part that's missing is to implement elements with anisotropic shape functions. I imagine that this wouldn't be too complicated to do since the element is discontinuous, but someone would have to implement it. That said, you can do anisotropic *refinement*, which of course also introduces a kind of anisotropic approximation of your finite element space. Best W. ------------------------------------------------------------------------- Wolfgang Bangerth email: [email protected] www: http://www.math.tamu.edu/~bangerth/ _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
