error estimates for Galerkin approximations to porous medium and fast diffusion equations.
Dongming WeiLew LeftonPublished in: Math. Comput. (1999)
Keyphrases
- error estimates
- diffusion equation
- partial differential equations
- anisotropic diffusion
- error estimation
- cross validation
- scale space
- level set
- image enhancement
- image denoising
- image processing
- diffusion process
- error analysis
- differential equations
- multiscale
- nonlinear diffusion
- scale spaces
- provably correct
- model selection
- boundary conditions
- noise removal
- pattern formation
- higher order
- decision trees
- data sets