A high-order numerical scheme for multidimensional convection-diffusion-reaction equation with time-fractional derivative.
Eric NgondiepPublished in: Numer. Algorithms (2023)
Keyphrases
- high order
- numerical scheme
- diffusion equation
- partial differential equations
- reaction diffusion
- anisotropic diffusion
- finite difference
- lower order
- numerical solution
- heat equation
- numerical methods
- diffusion process
- differential equations
- nonlinear diffusion
- higher order
- scale space
- scale spaces
- energy functional
- noise removal
- pairwise
- semi implicit
- boundary conditions
- image enhancement
- zernike moments
- level set
- markov random field
- multiscale
- image processing
- curve evolution