Emily Boudreaux f5dea85db1 fix(PolytropeOperator): seperated boundary aware and unaware operators for M, Q, and D ...

residual calculation needs to be done when boundary degrees of freedom have not been removed (since their removal takes place in the Mult step in order to introduce the proper restoring force). Whereas jacobian calculation needs to always work from the boundary aware operators (these are sparse matrices)

The other thing to note here is that this seems contrary to a matrix free design. While true it is common practive to assemble linear terms since they are cheap. We still never assemble the non linear matrix form.

2025-05-22 11:30:24 -04:00

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