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On Interpolation Approximation: Convergence Rates for Polynomial Interpolation for Functions of Limited Regularity.

Shuhuang Xiang
Published in: SIAM J. Numer. Anal. (2016)
Keyphrases
  • convergence rate
  • piecewise polynomial
  • gaussian convolution
  • image interpolation
  • interpolation method
  • randomized approximation
  • convergence speed