Approximation Theory

  • Kendall Atkinson
  • Weimin Han
Part of the Lecture Notes in Mathematics book series (LNM, volume 2044)


For functions of a single variable, there is a rich literature on best approximations by ordinary polynomials and by trigonometric polynomials.


Orthonormal Basis Orthogonal Polynomial Spherical Harmonic Legendre Polynomial Trigonometric 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.

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Kendall Atkinson
    • 1
  • Weimin Han
    • 2
  1. 1.Department of Mathematics and Department of Computer ScienceUniversity of IowaIowa CityUSA
  2. 2.Department of MathematicsUniversity of IowaIowa CityUSA

Personalised recommendations