A high-order exponential ADI scheme for two dimensional time fractional convection-diffusion equations.
Zhibo WangSeakweng VongPublished in: Comput. Math. Appl. (2014)
Keyphrases
- high order
- diffusion equation
- partial differential equations
- fourth order
- lower order
- anisotropic diffusion
- reaction diffusion
- higher order
- scale space
- filtering method
- diffusion process
- diffusion processes
- low order
- boundary conditions
- pairwise
- noise removal
- image enhancement
- nonlinear diffusion
- three dimensional
- scale spaces
- markov random field
- pattern formation
- numerical solution
- differential equations
- finite difference
- denoising