Hi,
Should the DofMap::constrain_element_matrix be called before assembly
of element matrix for the CondensedEigenSystem?
I suspect that the answer is "yes" for AMR, but what if
DirichletBoundaries are defined for the system? The idea for the
CondensedEigenSystem would be to create a reduced system without the dofs
with Dirichlet conditions, but I am not sure if calling the constrain
method would inappropriately modify the matrices.
Any thoughts would be appreciated.
Thanks,
Manav
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