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Matrix-Based Semicoarsening Method

Part of the Numerical Methods and Algorithms book series (NUAL, volume 2)

In this chapter, we describe in detail the matrix-based multigrid method that uses semicoarsening (Section 6.11). In particular, we show how this method can be obtained as an interesting combination of domain decomposition, line-ILU, and variational multigrid.

Keywords

Domain Decomposition Incomplete Factor Linear System Solver Approximate Block Interface Unknown 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2008

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