Christoffel functions, orthogonal polynomials, and Nevai's conjecture for Freud weights

DOI10.1007/BF01203463zbMath0762.41011OpenAlexW4239450143WikidataQ123020858 ScholiaQ123020858MaRDI QIDQ1205502

Publication date: 1 April 1993

Published in: Constructive Approximation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01203463

zbMATH Keywords

Freud weights Christoffel functions

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Approximation by polynomials (41A10)

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