Weighted polynomial approximation for weights with logarithmic singularities in the extremal measure

DOI10.1023/A:1006632024030zbMath0934.41005MaRDI QIDQ1307400

Plamen C. Simeonov

Publication date: 31 October 1999

Published in: Acta Mathematica Hungarica (Search for Journal in Brave)

zbMATH Keywords

weighted polynomial approximation

Mathematics Subject Classification ID

Approximation by polynomials (41A10)

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Smooth equilibrium measures and approximation ⋮ Weighted approximation for weak convex external fields ⋮ Weighted polynomial approximation for weights with slowly varying extremal density