A second order difference scheme for time fractional diffusion equation with generalized memory kernel.
Aslanbek KhibievAnatoly A. AlikhanovChengming HuangPublished in: CoRR (2021)
Keyphrases
- diffusion equation
- gaussian kernel
- scale space
- filtering method
- anisotropic diffusion
- finite difference
- diffusion process
- partial differential equations
- higher order
- multiscale
- numerical scheme
- scale spaces
- boundary conditions
- noise removal
- feature space
- feature extraction
- image enhancement
- diffusion coefficient
- kernel function
- markov chain
- nonlinear diffusion
- support vector
- coherence enhancing diffusion