Vandermonde matrices on Chebyshev points

DOI10.1016/S0024-3795(98)10092-7zbMath0935.65016OpenAlexW2049531741MaRDI QIDQ1124734

Giuseppe Franzè, Paolo Pugliese, Alfredo Eisinberg

Publication date: 28 November 1999

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0024-3795(98)10092-7

zbMATH Keywords

algorithmstabilitylinear systemsnumerical experimentsconditioningFrobenius normdeterminantpolynomial interpolationVandermonde matricesChebyshev points

Mathematics Subject Classification ID

Numerical interpolation (65D05) Direct numerical methods for linear systems and matrix inversion (65F05) Conditioning of matrices (15A12)

Related Items

System identification in dynamical sampling ⋮ On the inversion of the Vandermonde matrix ⋮ Rectangular Vandermonde matrices on Chebyshev nodes

Uses Software

• Mathematica
• mctoolbox

Cites Work

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