An optimal error estimate for the two-dimensional nonlinear time fractional advection-diffusion equation with smooth and non-smooth solutions.
Hui ZhangJunqing JiaXiaoyun JiangPublished in: Comput. Math. Appl. (2020)
Keyphrases
- diffusion equation
- piecewise smooth
- anisotropic diffusion
- scale space
- diffusion process
- reaction diffusion
- three dimensional
- finite difference
- estimation error
- diffusion coefficient
- partial differential equations
- boundary conditions
- image enhancement
- motion estimation
- scale spaces
- gaussian kernel
- pattern recognition
- video sequences
- nonlinear diffusion
- image processing
- computer vision