Distance-two interpolation for parallel algebraic multigrid

Algebraic multigrid (AMG) is one of the most efficient and scalable parallel algorithms for solving sparse linear systems on unstructured grids. However, for large 3D problems, the coarse grids that are normally used in AMG often lead to growing complexity in terms of memory use and execution time p...

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Vydané v:	Numerical linear algebra with applications Ročník 15; číslo 2-3; s. 115 - 139
Hlavní autori:	De Sterck, Hans, Falgout, Robert D., Nolting, Joshua W., Yang, Ulrike Meier
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Chichester, UK John Wiley & Sons, Ltd 01.03.2008
Predmet:	algebraic multigrid long-range interpolation parallel implementation reduced complexity truncation
ISSN:	1070-5325, 1099-1506
On-line prístup:	Získať plný text
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