L1-FEM discretizations for two-dimensional multiterm fractional delay diffusion equations.
Tan TanHongliang LiuWeiping BuPublished in: Commun. Nonlinear Sci. Numer. Simul. (2024)
Keyphrases
- diffusion equation
- boundary conditions
- reaction diffusion
- anisotropic diffusion
- scale space
- partial differential equations
- diffusion process
- finite element
- three dimensional
- pattern formation
- image enhancement
- noise removal
- finite element method
- finite difference
- filtering method
- nonlinear diffusion
- scale spaces
- multiscale
- neural network
- edge detection
- image analysis
- pattern recognition
- fourth order
- coherence enhancing diffusion