On the Hankel-norm approximation of upper-triangular operators and matrices (Q1316443)
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scientific article; zbMATH DE number 515533
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the Hankel-norm approximation of upper-triangular operators and matrices |
scientific article; zbMATH DE number 515533 |
Statements
On the Hankel-norm approximation of upper-triangular operators and matrices (English)
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17 November 1994
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non-stationary \(J\)-unitary operator
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strictly stable non-stationary but linear dynamical state space model
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colligation
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model reduction
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approximation theory
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Hankel norm
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stationary linear dynamical systems
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fractional representation
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maximum entropy approximant
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Schur-Takagi interpolation
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non-Toeplitz upper operators
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0.91109055
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0.9008443
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0.9007785
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0.89445096
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0.8939466
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0.89281094
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