Matrix representations of Toeplitz-plus-Hankel matrix inverses (Q1114791)
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scientific article; zbMATH DE number 4083828
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Matrix representations of Toeplitz-plus-Hankel matrix inverses |
scientific article; zbMATH DE number 4083828 |
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Matrix representations of Toeplitz-plus-Hankel matrix inverses (English)
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1989
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Some matrix representations for the inverses of Toeplitz-plus-Hankel \((T+H)\) matrices are given as well as for \(T+H\)-Bézoutians introduced before by the authors. This representation is given as sum of products of triangular \(T+H\)-matrices. The conditions for these inverses are determined by some columns and rows of the inverse matrix or by solutions of certain homogeneous fundamental equations.
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inverses of Toeplitz-plus-Hankel matrices
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matrix representations
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inverse matrix
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fundamental equations
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