Orthogonal polynomials and Christoffel functions for \(\text{exp}(- | x|)^ \alpha\), \(\alpha\leq 1\)

DOI10.1006/jath.1995.1016zbMath0837.42012OpenAlexW2077550803MaRDI QIDQ1890565

A. L. Levin, Doron S. Lubinsky

Publication date: 5 July 1995

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jath.1995.1016

zbMATH Keywords

asymptoticsorthogonal polynomialszerosexponential weightsChristoffel functionsFreud polynomialsMhaskar-Rahmanov-Saff number

Mathematics Subject Classification ID

Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05)

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