Local error estimates of the fourth-order compact difference scheme for a time-fractional diffusion-wave equation.
Dan ZhangNa AnChaobao HuangPublished in: Comput. Math. Appl. (2023)
Keyphrases
- fourth order
- error estimates
- anisotropic diffusion
- nonlinear diffusion
- wave equation
- noise removal
- partial differential equations
- error estimation
- high order
- diffusion process
- diffusion equation
- cross validation
- hamilton jacobi
- edge preserving
- denoising
- image interpolation
- provably correct
- scale spaces
- model selection
- filtering method
- wavelet transform
- error analysis
- least squares