On 4/19/22 13:17, Paras Kumar wrote:
One follow-up question: The mesh (which is initially periodic at the
boundaries) is refined adaptively during the simulation and it cannot be
guaranteed if both the left and the right boundary faces would be refined at
the same time. Will make_periodicity_constraints() work in that case? If yes,
how would the periodic constraints look like for the child cell dofs? In case
it matters, I currently have a dealii::Triangulation and also wish to update
to p:d:T in future.
I don't recall the details, but at least for p::d::T, it is possible to tell
the triangulation about the periodicity of sides and it will ensure that if
you refine the cells on one side the ones on the other side are refined
accordingly.
Others might remember more of the details.
Best
W.
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