Details

Autor(en) / Beteiligte

• Falgout, Robert D.
• Vassilevski, Panayot S.

Titel

On Generalizing the Algebraic Multigrid Framework

Ist Teil von

• SIAM journal on numerical analysis, 2004-01, Vol.42 (4), p.1669-1693

Ort / Verlag

Philadelphia: Society for Industrial and Applied Mathematics

Erscheinungsjahr

2004

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We present a theory for algebraic multigrid (AMG) methods that allows for general smoothing processes and general coarsening approaches. The goal of the theory is to provide guidance in the development of new, more robust, AMG algorithms. In particular, we introduce several compatible relaxation methods and give theoretical justification for their use as tools for measuring the quality of coarse grids.