A fast and accurate algorithm for solving Bernstein-Vandermonde linear systems (Q875013)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A fast and accurate algorithm for solving Bernstein-Vandermonde linear systems |
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A fast and accurate algorithm for solving Bernstein-Vandermonde linear systems (English)
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10 April 2007
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The main scope of the paper is to develop a first and accurate algorithm for solving a linear system whose coefficient matrix is a generalized Vandermonde matrix for the Bernstein polynomials basis functions (B-V matrix). The algorithm is based on the bidiagonal factorization of the inverse of the B-V matrix.
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Bernstein basis
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Interpolation
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Vandermonde matrix
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Bidiagonal decomposition
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Total positivity
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High relative accuracy
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algorithm
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bidiagonal factorization
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