On Mon, 20 Mar 2017, Roy Stogner wrote: > I'm starting a branch to do some of these things; I'll let you know > after I push to GitHub.
You can see the start of things at roystgnr/projection_matrix Some questions that are coming up: In the complex-valued problem case, are we going to want projection matrices to be SparseMatrix<Number> or can we still get away with SparseMatrix<Real>? In the heterogeneous Dirichlet boundary condition case, prolongation operations are *not* linear operators unless the Dirichlet BC is contained in the trace of the finite element space. I'm going to cross my fingers and hope we can ignore that in the context of multigrid solvers, but if anyone knows of any papers that discuss this issue I'd love to hear about it. --- Roy ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Libmesh-devel mailing list Libmesh-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-devel
