The Multigrid Workbench: Algorithm

The general multigrid algorithm for the solution of

Ahuh = fh

is a linear iteration of the form


procedure MG(level,Ah,uh,fh)
if level=coarsest then

else
endif
endprocedure


Besides the particular choice of the algorithmic components, three parameters determine the performance of the algorithm



Ulrich Ruede , Thu Feb 2 21:06:58 MEZ 1995
Updated by Craig C. Douglas