Divide and conquer algorithms for computing the eigendecomposition of symmetric diagonal-plus-semiseparable matrices (Q2501234)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Divide and conquer algorithms for computing the eigendecomposition of symmetric diagonal-plus-semiseparable matrices |
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Divide and conquer algorithms for computing the eigendecomposition of symmetric diagonal-plus-semiseparable matrices (English)
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4 September 2006
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The authors propose, test and compare three fast and stable divide and conquer algorithms for computing all the eigenvalues and eigenvectors of real matrices of the form \(D+U+U^T\), where \(D\) is diagonal and \(U\) is the upper triangular part of a rank-one matrix.
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semiseparable matrix
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eigenvalues
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eigenvectors
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