Computing row and column counts for sparse \(QR\) and \(LU\) factorization (Q5960909)
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scientific article; zbMATH DE number 1731132
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Computing row and column counts for sparse \(QR\) and \(LU\) factorization |
scientific article; zbMATH DE number 1731132 |
Statements
Computing row and column counts for sparse \(QR\) and \(LU\) factorization (English)
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19 September 2002
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column elimination tree
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row and column counts
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disjoint set union
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algorithms
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sparse matrix
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QR factorization
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LU factorization
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partial pivoting
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sparse Cholesky factorization
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