Modified Schur algorithm for positive definite Toeplitz matrices (Q2719656)
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scientific article; zbMATH DE number 1609847
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Modified Schur algorithm for positive definite Toeplitz matrices |
scientific article; zbMATH DE number 1609847 |
Statements
25 June 2001
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Schur complement
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displacement structure
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hyperbolic Householder transformation.
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Schur algorithm
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triangular factorization
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positive definite Toeplitz matrices
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Modified Schur algorithm for positive definite Toeplitz matrices (English)
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The authors present an \(O(n^2)\) modified Schur algorithm for the triangular factorization of positive definite Toeplitz matrices by producing the displacement structure of the Schur complement and transforming the generator of the displacement structure.
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