Hi deal.ii community, I am having a little issue with a (smart) design of a (not so simple) multiscale FEM. The problem in its simple form is the following: I have a coarse mesh and on each coarse cell I replace the standard basis (for example Q1) with basis functions that reflect some whatever local heterogenities of my problem at hand. These basis functions live on separate grids that I created from the geometry of a coarse cell (they are separate objects holding FEM data).
Handling the data this way is quite tedious and not efficient. Now my question: Is it possible to have system matrices, dofs and solution vectors etc on two different refinement levels of a mesh? Say my coarse FEM holds data on refinement level 5 and my basis function(s) on each coarse cell live on the leaves of each coarse cell on say refinement level 10? Maybe some kind of multigrid technique can be used here? Any ideas or suggestions where I should look? Best regards, Konrad -- 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. For more options, visit https://groups.google.com/d/optout.
