[Libmesh-users] Dirichlet constraints in NonlinearImplicitSystem

[Renato P. <re...@gm...>]

Hi,

In linear systems, I was used to adding dirichlet constraints with
dogmap.add_dirichlet_constraints(). I needed to use
heterogeneously_constrain_matrix_and_vector after assembly.

What would be the way to do that in NonlinearImplicitSystem? I understand
that NR solvers solve for the increment, so that "heterogeneously" would
make little sense.

Should I expect Dirichlet constraints to work anyway?

Renato