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On a conjecture of E. A. Rakhmanov

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Publication:1581105
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DOI10.1007/s003659910018zbMath1092.33009OpenAlexW2151095819WikidataQ123262554 ScholiaQ123262554MaRDI QIDQ1581105

Bernhard Beckermann

Publication date: 2000

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

Full work available at URL: https://doi.org/10.1007/s003659910018


zbMATH Keywords

Fekete pointsConstrained equilibrium problemDiscrete orthogonality


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) Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Approximation in the complex plane (30E10)


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