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Volumn 43, Issue 3, 1990, Pages 277-296
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On some ways of approximating inverses of banded matrices in connection with deriving preconditioners based on incomplete block factorizations
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Author keywords
AMS Classifications: 65F10, 65N20, 65F99; approximate inverses; band matrices; block tridiagonal matrices; decay rate estimates; elliptic problems; finite elements; incomplete factorization; preconditioned conjugate gradients
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Indexed keywords
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EID: 0009138035
PISSN: 0010485X
EISSN: 14365057
Source Type: Journal
DOI: 10.1007/BF02242922 Document Type: Article |
Times cited : (12)
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References (12)
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