Approximation by weighted polynomials

DOI10.1016/S0021-9045(02)00017-5zbMath1029.41002MaRDI QIDQ1867267

David Benko

Publication date: 2 April 2003

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

zbMATH Keywords

convex functionuniform approximationcontinuous functionapproximation by weighted polynomials

Mathematics Subject Classification ID

Approximation by polynomials (41A10)

Related Items (6)

Smooth equilibrium measures and approximation ⋮ On point-mass Riesz external fields on the real axis ⋮ Weighted approximation for weak convex external fields ⋮ A tribute to Géza Freud ⋮ A walk through energy, discrepancy, numerical integration and group invariant measures on measurable subsets of Euclidean space ⋮ A Weierstrass-type theorem for homogeneous polynomials

Cites Work

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• Strong asymptotics for extremal polynomials associated with weights on \({\mathbb{R}}\)
• Weighted approximation with varying weight
• Weighted polynomial approximation for convex external fields
• The role of the endpoint in weighted polynomial approximation with varying weights
• A note on weighted polynomial approximation with varying weights

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