On the efficient evaluation of the azimuthal Fourier components of the Green's function for Helmholtz's equation in cylindrical coordinates.

James GarritanoYuval KlugerVladimir RokhlinKirill Serkh
Published in: J. Comput. Phys. (2022)
Keyphrases
  • fourier transform
  • neural network
  • frequency domain
  • evaluation criteria
  • series expansion
  • data sets
  • cost effective
  • basis functions
  • computationally expensive
  • evaluation model