Numerical correction of finite difference solution for two-dimensional space-fractional diffusion equations with boundary singularity.
Zhaopeng HaoWanrong CaoShengyue LiPublished in: Numer. Algorithms (2021)
Keyphrases
- finite difference
- hamilton jacobi
- diffusion equation
- scale space
- partial differential equations
- finite element
- numerical solution
- numerical analysis
- numerical scheme
- anisotropic diffusion
- level set
- diffusion process
- reaction diffusion
- left invariant
- image enhancement
- noise removal
- coherence enhancing diffusion
- numerical methods
- boundary conditions
- scale spaces
- filtering method
- multiscale
- exact solution
- feature space