Identification of the reaction coefficient in time fractional diffusion equations.
Xiaoyan SongGuang-Hui ZhengLijian JiangPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- diffusion equation
- fractional order
- reaction diffusion
- anisotropic diffusion
- scale space
- diffusion process
- noise removal
- pattern formation
- image enhancement
- boundary conditions
- partial differential equations
- filtering method
- nonlinear diffusion
- coherence enhancing diffusion
- denoising
- finite difference
- cellular automata