Inverse spectral problems for difference operators with rational scattering matrix function (Q1341165)
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scientific article; zbMATH DE number 706499
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Inverse spectral problems for difference operators with rational scattering matrix function |
scientific article; zbMATH DE number 706499 |
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Inverse spectral problems for difference operators with rational scattering matrix function (English)
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3 July 1995
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inverse problem in the Wiener algebra
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inverse spectral problem
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orthonormal polynomials
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Schur coefficients
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spectral matrix function
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scattering matrix function
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Riesz projections
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second order difference block operator
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realizations of the spectral or scattering function
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rational matrix functions analytic and invertible on the unit circle
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