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Fitted fourth-order tridiagonal finite difference method for singular perturbation problems.

Awoke AndargieY. N. Reddy
Published in: Appl. Math. Comput. (2007)
Keyphrases
  • fourth order
  • partial differential equations
  • high order
  • image compression
  • linear systems
  • computer vision
  • pattern recognition
  • experimental data
  • anisotropic diffusion
  • noise removal