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Optimal Error Estimates for Chebyshev Approximations of Functions with Endpoint Singularities in Fractional Spaces.

Ruiyi XieBoying WuWenjie Liu
Published in: J. Sci. Comput. (2023)
Keyphrases
  • error estimates
  • error estimation
  • closed form
  • data sets
  • dynamic programming
  • cross validation
  • linear functions
  • optimal solution
  • np hard
  • worst case
  • basis functions
  • optimal control
  • nonlinear functions