Dear Deal.II community, I'm currently working on DG formulation for Euler equations with implicit time-stepping, trying to combine in some sense the two approaches of ste-33 and step-67. I'm wondering if there is a way to employ automatic differentiation in the matrix-free approach; I think that the point is building a MatrixFree object with typename Number = Sacado::Fad::DFad<double>, but then I don't see how to use the diff function to flag the independent degrees of freedom using a FEEvaluation (or a FEFaceEvaluation) instance.
Thanks in advance. Best regards, Giuseppe -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/5044f9c9-2dbb-4d04-9ccb-7a6710a3bfbbn%40googlegroups.com.
