Using Complete Monotonicity to Deduce Local Error Estimates for Discretisations of a Multi-Term Time-Fractional Diffusion Equation.
Hu ChenMartin StynesPublished in: Comput. Methods Appl. Math. (2022)
Keyphrases
- diffusion equation
- error estimates
- error estimation
- provably correct
- anisotropic diffusion
- scale space
- diffusion process
- cross validation
- gaussian kernel
- partial differential equations
- image enhancement
- noise removal
- boundary conditions
- diffusion coefficient
- image processing
- filtering method
- error analysis
- color images
- pairwise
- multiscale