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Multigrid Methods and Finite Difference Schemes for 2D Singularly Perturbed Problems.

Francisco José GasparFrancisco Javier LisbonaCarmelo Clavero
Published in: NAA (2000)
Keyphrases
  • numerical methods
  • finite difference
  • multiresolution
  • image processing
  • numerical solution
  • feature extraction
  • pattern recognition
  • denoising
  • partial differential equations
  • semi implicit