Regarding applying inhomogenous boundary conditions on RHS
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Balu sharma
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Apr 17, 2025, 11:11:53 AM4/17/25
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to deal.II User Group
Dear everyone,
I am doing a load-controlled non-linear simulation in which I am solving a linear system for the newton update. While assembling the system before solve, I am trying have separate functions to assemble matrix and RHS. I am using AffineConstraints class to take care of the Dirichlet boundary conditions. From the documentation(distribute_local_to_global()) and my experience, I am not able to apply inhomogenous boundary condition on the RHS without already having an assemble system matrix. If I use the function with only RHS vectors, homogenous boundary condition is being applied by default. Is there any solution to this?