Fast reduction of generalized companion matrix pairs for barycentric Lagrange interpolants (Q2866236)
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scientific article; zbMATH DE number 6238086
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fast reduction of generalized companion matrix pairs for barycentric Lagrange interpolants |
scientific article; zbMATH DE number 6238086 |
Statements
13 December 2013
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polynomial interpolation
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Lagrange interpolation
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barycentric formula
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generalized companion matrices
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polynomial roots
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eigenvalue problem
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semiseparable matrices
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numerical examples
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algorithm
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complexity
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Fast reduction of generalized companion matrix pairs for barycentric Lagrange interpolants (English)
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