Sparsity Analysis of the $QR$ Factorization
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Publication:3136538
DOI10.1137/0614046zbMath0783.65038OpenAlexW2091978199MaRDI QIDQ3136538
Donovan R. Hare, Charles R. Johnson, D. Dale Olesky, Pauline van den Driessche
Publication date: 18 October 1993
Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0614046
algorithmsparse matrixgraphs and matrices\(QR\) factorizationsparsity patternHall propertysymbolic factorization\(QR\)-decomposition
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Separators and structure prediction in sparse orthogonal factorization ⋮ Patterns that preserve sparsity in orthogonal factorization ⋮ A survey of direct methods for sparse linear systems ⋮ Predicting the structure of sparse orthogonal factors
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