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A Local Fourier Analysis for Additive Schwarz Smoothers.

Álvaro Pé de la RivaCarmen RodrigoFrancisco J. GasparJames H. AdlerXiaozhe HuLudmil T. Zikatanov
Published in: CoRR (2023)
Keyphrases
  • fourier analysis
  • frequency domain
  • fourier transform
  • non stationary
  • spherical harmonics
  • eigendecomposition
  • multiresolution
  • pattern recognition
  • wavelet transform
  • signal processing
  • single image
  • template matching