On Thu, 3 May 2018, Renato Poli wrote:
you might as well add manual constraint equations between
your solution triangles and the desired boundary values directly.
Could you elaborate a little on that?
Do you mean adding scalar variables with Lagrangian multipliers?
Or "DofMap->add_constraint_row"?
DofMap::add_constraint_row(), yes.
Any example to refer?
I wish. I'm not sure we even have any raw test coverage other than in
tests/base/dof_map_test.C
We also use that API in dof_map_constraints.C, but in an indirect
functor-filled threading way that's probably even less instructional.
---
Roy
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Libmesh-users mailing list
Libmesh-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/libmesh-users
