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Nonstandard finite difference method by nonlocal approximation.

Roumen AnguelovJean M.-S. Lubuma
Published in: Math. Comput. Simul. (2003)
Keyphrases
  • finite difference method
  • partial differential equations
  • image denoising
  • closed form
  • denoising
  • numerical methods
  • heat equation
  • theoretical analysis
  • image processing
  • numerical simulations
  • finite element model