edu.jhu.cs.cisst.algorithms.optimize.fmg.smoother
Class RedBlackGaussSeidel

java.lang.Object
  edu.jhu.cs.cisst.algorithms.optimize.fmg.smoother.RedBlackGaussSeidel

All Implemented Interfaces:

Smoother

public final class RedBlackGaussSeidel
extends java.lang.Object
implements Smoother

An implementation of the Red-Black Gauss-Seidel method of relaxing (thereby smoothing) the solution of a linear elliptic PDE.

Author:

Gerald Loeffler (Gerald.Loeffler@univie.ac.at)

Constructor Summary

RedBlackGaussSeidel(PDE pde)
construct from PDE.

Method Summary

BoundaryGrid

smooth(ConstBoundaryGrid u, ConstNoBoundaryGrid f) implements method from Smoother.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RedBlackGaussSeidel

public RedBlackGaussSeidel(PDE pde)

construct from PDE.

Parameters:

pde - a representation of the PDE

Method Detail

smooth

public BoundaryGrid smooth(ConstBoundaryGrid u,
                           ConstNoBoundaryGrid f)

implements method from Smoother.

Specified by:

smooth in interface Smoother

Parameters:

u - the u

f - the f

Returns:

the boundary grid

See Also:

Smoother.smooth(edu.jhu.cs.cisst.algorithms.optimize.fmg.grid.ConstBoundaryGrid, edu.jhu.cs.cisst.algorithms.optimize.fmg.grid.ConstNoBoundaryGrid)