Change of basis in polynomial interpolation

DOI10.1002/nla.450zbMath1164.41302OpenAlexW2125621309MaRDI QIDQ3600000

Walter Gander

Publication date: 9 February 2009

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nla.450

zbMATH Keywords

polynomial interpolationbasis change

Mathematics Subject Classification ID

Numerical interpolation (65D05) Interpolation in approximation theory (41A05) Approximation by polynomials (41A10)

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Differentiation matrices in polynomial bases ⋮ An hp‐adaptive multi‐element stochastic collocation method for surrogate modeling with information re‐use ⋮ Properties of Newton polynomials and Toeplitz operators on Newton spaces ⋮ Interpolation and convergence of Bernstein-Bézier coefficients ⋮ Remarks on two symmetric polynomials and some matrices ⋮ High-order, stable, and efficient pseudospectral method using barycentric Gegenbauer quadratures ⋮ Sensitivity-driven adaptive sparse stochastic approximations in plasma microinstability analysis ⋮ On computing Schur functions and series thereof

Cites Work

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