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Recovering Exponential Accuracy in Fourier Spectral Methods Involving Piecewise Smooth Functions with Unbounded Derivative Singularities.

Zheng ChenChi-Wang Shu
Published in: J. Sci. Comput. (2015)
Keyphrases
  • smooth functions
  • spectral methods
  • closely related
  • input space
  • receptive fields
  • basis functions
  • manifold learning
  • spectral analysis
  • random walk
  • objective function