Sequences with equi-distributed extreme points in uniform polynomial approximation

DOI10.1016/j.jat.2004.01.007zbMath1052.30036OpenAlexW2042071886MaRDI QIDQ596818

R. Grothmann, Hans-Peter Blatt, Ralitza K. Kovacheva

Publication date: 10 August 2004

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

Full work available at URL: https://doi.org/10.1016/j.jat.2004.01.007

zbMATH Keywords

equilibrium distributionFekete pointscomplex approximation

Mathematics Subject Classification ID

Approximation in the complex plane (30E10) Approximation by polynomials (41A10)

Related Items (1)

Distribution of alternation points in best rational approximations

Cites Work

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• The distribution of extreme points in best complex polynomial approximation
• Interpolatory properties of best \(L_ 1\)-approximants
• On density of interpolation points, a Kadec-type theorem, and Saff's principle of contamination in \(L_ p\)-approximation
• On certain orthogonal polynomials, Nikolski- and Turán-type inequalities, and interpolatory properties of best approximants
• On sign changes in weighted polynomial \(L^1\)-approximation
• Distribution of Alternation Points in Uniform Polynomial Approximation
• The Density of Extreme Points in Complex Polynomial Approximation

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