On 10/13/2018 07:06 AM, Giorgos Kourakos wrote: > > For the example below I expect that the method would return the following: > > mesh_constraints.resolve_indices(24) ->[24 5 6] and not 13 or 16. > > mesh_constraints.resolve_indices(23) -> [23 9 10] > > mesh_constraints.resolve_indices(13) ->[13 24 23 22 18] > > mesh_constraints.resolve_indices(16) ->[16 24 21 27 29]
These last two are not correct (but the first two are). In general, for a DoF at the midpoint of a face, *all* other DoFs on the face participate. So the resolution of 13 should be 13 5 6 24 18 22 9 10 23 and similarly for 16. > In other words I want to make sure the mesh indices can form as a directed > acyclic graph Yes, the constraints form an acyclic graph. Best W. -- ------------------------------------------------------------------------ Wolfgang Bangerth email: [email protected] www: http://www.math.colostate.edu/~bangerth/ -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
