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A Restricted Additive Schwarz Preconditioner for General Sparse Linear Systems

โœ Scribed by Cai, Xiao-Chuan; Sarkis, Marcus


Book ID
118189638
Publisher
Society for Industrial and Applied Mathematics
Year
1999
Tongue
English
Weight
474 KB
Volume
21
Category
Article
ISSN
1064-8275

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๐Ÿ“œ SIMILAR VOLUMES


Diagonal threshold techniques in robust
โœ Yousef Saad; Jun Zhang ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 134 KB ๐Ÿ‘ 1 views

This paper introduces techniques based on diagonal threshold tolerance when developing multi-elimination and multi-level incomplete LU (ILUM) factorization preconditioners for solving general sparse linear systems. Existing heuristics solely based on the adjacency graph of the matrices have been use