The Christoffel function for orthogonal polynomials on a circular arc

DOI10.1006/jath.1999.3353zbMath0939.33005OpenAlexW2059345179MaRDI QIDQ1963946

Leonid B. Golinskii

Publication date: 27 June 2000

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

Full work available at URL: https://doi.org/10.1006/jath.1999.3353

zbMATH Keywords

approximationChristoffel functionorthogonal polynomials on circular arcTotik's conjecture

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05)

Related Items (4)

Universality limits involving orthogonal polynomials on an arc of the unit circle ⋮ Christoffel functions on curves and domains ⋮ Asymptotics of \(L^p\) Christoffel functions ⋮ Fine asymptotics of Christoffel functions for general measures

Cites Work

• Akhiezer's orthogonal polynomials and Bernstein-Szegő method for a circular arc
• Christoffel functions and Turán determinants on several intervals
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