A superfast algorithm for confluent rational tangential interpolation problem via matrix-vector multiplication for confluent Cauchy-like matrices (Q2784644)
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scientific article; zbMATH DE number 1732875
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A superfast algorithm for confluent rational tangential interpolation problem via matrix-vector multiplication for confluent Cauchy-like matrices |
scientific article; zbMATH DE number 1732875 |
Statements
17 October 2002
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matrix-vector multiplication
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rational matrix tangential interpolation
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Nevanlinna-Pick problem
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Carathéodory-Féjer problem
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Cauchy matrices
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superfast algorithms
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dense structured matrices
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convolution
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fast Fourier transform
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fast cosine/sine transform
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discrete Fourier transform
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A superfast algorithm for confluent rational tangential interpolation problem via matrix-vector multiplication for confluent Cauchy-like matrices (English)
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