Error bounds for a near-minimax approximation

DOI10.1007/BF01990350zbMath0773.41011MaRDI QIDQ2366658

Stanisław Lewanowicz

Publication date: 30 August 1993

Published in: BIT (Search for Journal in Brave)

zbMATH Keywords

Chebyshev polynomialsextreme pointsminimax polynomial approximation

Mathematics Subject Classification ID

Approximation by polynomials (41A10)

Cites Work

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• Error estimates for least squares approximation by polynomials
• Polynomial approximation errors for functions of low-order continuity
• On the minimal norms of polynomial projections
• Error of truncated Chebyshev series and other near minimax polynomial approximations
• Some polynomial projections with finite carrier
• Polynomial approximation using equioscillation on the extreme points of Chebyshev polynomials
• Improved error bounds for near-minimax approximations
• On norms of Lewanowicz operators

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