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Volumn 17, Issue 2, 1996, Pages 443-459

Some results on structure prediction in sparse QR factorization

Author keywords

Block upper triangular form; Elimination tree; Hall property; QR factorization; Sparse matrix computations; Structure prediction

Indexed keywords


EID: 0030560294     PISSN: 08954798     EISSN: None     Source Type: Journal    
DOI: 10.1137/S0895479892230973     Document Type: Article
Times cited : (5)

References (18)
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  • 3
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  • 4
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  • 5
    • 84976733724 scopus 로고
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    • (1978) ACM Trans. Math. Software , vol.4 , pp. 189-192
    • Duff, I.1    Reid, J.2
  • 9
    • 0000657206 scopus 로고
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    • A. GEORGE AND E. G.-Y. NG, Symbolic factorization for sparse Gaussian elimination with partial pivoting, SIAM J. Sci. Statist. Comput., 8 (1987), pp. 877-898.
    • (1987) SIAM J. Sci. Statist. Comput. , vol.8 , pp. 877-898
    • George, A.1    Ng, E.G.-Y.2
  • 11
    • 0004236492 scopus 로고
    • The Johns Hopkins University Press, Baltimore, MD
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  • 12
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    • On representatives of subsets
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  • 14
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    • A compact row storage scheme for Cholesky factors using elimination trees
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  • 15
    • 0001450272 scopus 로고
    • The role of elimination trees in sparse factorization
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  • 17
    • 21344484868 scopus 로고
    • Predicting the structure of sparse orthogonal factors
    • A. POTHEN, Predicting the structure of sparse orthogonal factors, Linear Algebra Appl., 194 (1993), pp. 183-204.
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  • 18
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    • Computing the block triangular form of a sparse matrix
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    • Pothen, A.1    Fan, C.-J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.