NGSolve
4.9
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Public Member Functions | |
AMG_H1 (const BaseMatrix &sysmat, Array< ngstd::INT< 2 > > &e2v, Array< double > &weighte, int levels) | |
virtual void | ComputeMatrices (const BaseSparseMatrix &mat) |
virtual int | NZE () const |
virtual void | Mult (const BaseVector &x, BaseVector &y) const |
y = matrix * x. Multadd should be implemented, instead |