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Fractional centered difference schemes and banded preconditioners for nonlinear Riesz space variable-order fractional diffusion equations.

Qiu-Ya WangZihang SheCheng-Xue LaoFu-Rong Lin
Published in: Numer. Algorithms (2024)
Keyphrases
  • diffusion equation
  • fractional order
  • anisotropic diffusion
  • natural images
  • partial differential equations
  • multiresolution
  • boundary conditions