Research Group of Prof. Dr. M. Griebel
Institute for Numerical Simulation
maximize


@techreport{Zumbusch:1996*1,
  author = {G. W. Zumbusch},
  title = {Overlapping Domain Decomposition Methods in {D}iffpack},
  institution = {Sintef Applied Mathematics},
  year = {1996},
  address = {Oslo, Norway},
  ps = {http://wissrech.ins.uni-bonn.de/research/pub/zumbusch/ddo.ps.gz 1},
  pdf = {http://wissrech.ins.uni-bonn.de/research/pub/zumbusch/ddo.pdf 1},
  annote = {unrefereed},
  abstract = {The report gives an introduction to the overlapping domain
		  decomposition solvers of Schwarz type in Diffpack. It is
		  meant as a tutorial for the use of iterative solvers,
		  preconditioners and nonlinear solvers based on overlapping
		  Schwarz methods for partial differential equations.
		  Additive Schwarz methods serve as a standard method for
		  solving equation systems on parallel computers. They are
		  also useful for computations on complicated domains
		  constructed from simple domains where efficient equations
		  solvers are available. We provide an introduction to the
		  implementation and use of such methods in Diffpack. The
		  first steps are guided by a couple of examples and
		  exercises. We also want to refer to an accompanied tutorial
		  on multigrid methods in Diffpack, which methods and codes
		  are quite related.}
}