Spectral functions for real symmetric Toeplitz matrices (Q1301694)
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scientific article; zbMATH DE number 1334509
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectral functions for real symmetric Toeplitz matrices |
scientific article; zbMATH DE number 1334509 |
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Spectral functions for real symmetric Toeplitz matrices (English)
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12 September 1999
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The author derives separate spectral functions for even and odd spectra of a real symmetric Toeplitz matrix, which are given by the roots of these rational functions, also referred to as secular functions. Two applications are considered: Spectral evolution as a function of one parameter and the computation of eigenvalues.
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spectral evolution
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spectral functions
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real symmetric Toeplitz matrix
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secular functions
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computation of eigenvalues
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