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Weighted Best Polynomial Approximation

  • Z. Ditzian
  • V. Totik
Part of the Springer Series in Computational Mathematics book series (SSCM, volume 9)

Abstract

For some weight functions, including Jacobi weights, we relate the best weighted polynomial approximation and asymptotic behavior of the derivatives of the optimal polynomials to weighted main-part moduli of smoothness.

Keywords

Weight Function Orthogonal Polynomial Polynomial Approximation General Weight Optimal Polynomial 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag New York Inc. 1987

Authors and Affiliations

  • Z. Ditzian
    • 1
  • V. Totik
    • 2
  1. 1.Department of MathematicsUniversity of AlbertaEdmontonCanada
  2. 2.Bolyai InstituteAttila Jozsef UniversitySzegedHungary

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