An example of optimal nodes for interpolation

DOI10.1080/0020739840150312zbMath0578.41004OpenAlexW2089790479WikidataQ60844294 ScholiaQ60844294MaRDI QIDQ3700193

Heinz-Joachim Rack

Publication date: 1984

Published in: International Journal of Mathematical Education in Science and Technology (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/0020739840150312

zbMATH Keywords

Lebesgue constantspolynomial interpolationoptimal nodescubic interpolation

Mathematics Subject Classification ID

Interpolation in approximation theory (41A05) Approximation by polynomials (41A10) Spline approximation (41A15)

Related Items (2)

Lebesgue functions and Lebesgue constants in polynomial interpolation ⋮ On node distributions for interpolation and spectral methods

Cites Work

• A characterization of the Lagrange interpolating projection with minimal Tchebycheff norm
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