Alternation points and bivariate Lagrange interpolation

DOI10.1016/j.cam.2018.02.014zbMath1391.42032OpenAlexW2795178869WikidataQ130201002 ScholiaQ130201002MaRDI QIDQ1636745

Lawrence A. Harris

Publication date: 12 June 2018

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2018.02.014

zbMATH Keywords

cubatureorthogonal polynomialsBézout identityChristoffel-Darboux formula

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Numerical interpolation (65D05) Numerical quadrature and cubature formulas (65D32)

Related Items (4)

Interpolation and cubature for rectangular sets of nodes ⋮ On the difference of odd/even cubatures ⋮ Bivariate Lagrange interpolation at the checkerboard nodes ⋮ Alternation points, weights and orthogonal polynomials

Cites Work

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• Construction of Algebraic Cubature Rules Using Polynomial Ideal Theory
• Interpolation and cubature at the Morrow-Patterson nodes generated by different Geronimus polynomials
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• On the ``Favard theorem and its extensions

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