mortar_schur_precond.hpp
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Definition: mortar_schur_precond.hpp:37 void post(Vector &x) override Dummy post-process function. Definition: mortar_schur_precond.hpp:94 virtual ~MortarSchurPre() Destructor. Definition: mortar_schur_precond.hpp:52 PrecondElasticityBlock & Apre The preconditioner for the elasticity operator. Definition: mortar_schur_precond.hpp:106 int M Number of multiplier DOFs. Definition: mortar_schur_precond.hpp:115 Dune::SolverCategory::Category category() const override Definition: mortar_schur_precond.hpp:99 void pre(Vector &x, Vector &b) override Preprocess preconditioner. Definition: mortar_schur_precond.hpp:57 const Matrix & B The mortar coupling matrix. Definition: mortar_schur_precond.hpp:109 bool symmetric Whether or not to use a symmetric preconditioner. Definition: mortar_schur_precond.hpp:121 LUSolver Lpre Linear solver for the multiplier block. Definition: mortar_schur_precond.hpp:118 MortarSchurPre(const Matrix &P_, const Matrix &B_, PrecondElasticityBlock &Apre_, bool symmetric_=false) Constructor. Definition: mortar_schur_precond.hpp:44 int N Number of displacement DOFs. Definition: mortar_schur_precond.hpp:112 void apply(Vector &v, const Vector &d) override Applies the preconditioner. Definition: mortar_schur_precond.hpp:71 static void extractBlock(Vector &x, const Vector &y, int len, int start=0) Extract a range of indices from a vector. Definition: mortar_utils.hpp:25 static void injectBlock(Vector &x, const Vector &y, int len, int start=0) Inject a range of indices into a vector. Definition: mortar_utils.hpp:36 Preconditioners for elasticity upscaling. Helper class with some matrix operations. Mortar helper class. Dune::BCRSMatrix< Dune::FieldMatrix< double, 1, 1 > > Matrix A sparse matrix holding our operator. Definition: matrixops.hpp:27 Dune::BlockVector< Dune::FieldVector< double, 1 > > Vector A vector holding our RHS. Definition: matrixops.hpp:33 Definition: ImplicitAssembly.hpp:43 |