Convergence analysis of a finite difference scheme for a Riemann-Liouville fractional derivative two-point boundary value problem on an adaptive grid.
Li-Bin LiuZhifang LiangGuangqing LongYing LiangPublished in: J. Comput. Appl. Math. (2020)
Keyphrases
- boundary value problem
- finite difference
- numerical solution
- convergence analysis
- partial differential equations
- differential equations
- finite element
- global convergence
- boundary conditions
- level set
- image denoising
- anisotropic diffusion
- image processing
- numerical methods
- diffusion equation
- energy functional
- optimality conditions
- multiscale
- convergence rate
- image enhancement
- numerical analysis
- exact solution
- scale space
- multiresolution