SmoothingOperator.h

class SmoothingOperator

Parent classes:

Wrapper class for various relaxation methods.

Methods:

SmoothingOperator(const boost::shared_ptr<const dolfin::GenericMatrix>& A, const std::string& method, double omega=1.0)
Constructor. Current valid values for the parameter method are:
  • “jacobi”: Jacobi relaxation sweep
  • “fsor”: forward SOR sweep (this is equivalent to Gauss-Seidel if omega=1.0)
  • “bsor”: backward SOR sweep
  • “ssor”: symmetric SOR sweep

Previous topic

SORSmoothingOperator.h

Next topic

FMG solve module

This Page