bounds for numerical solutions of noncoercive convection-diffusion equations.
Claire Chainais-HillairetMaxime HerdaPublished in: CoRR (2019)
Keyphrases
- diffusion equation
- numerical solution
- partial differential equations
- anisotropic diffusion
- finite difference
- image denoising
- level set
- image enhancement
- diffusion processes
- image processing
- scale spaces
- low order
- lower bound
- scale space
- differential equations
- nonlinear diffusion
- upper bound
- multiscale
- diffusion process
- numerical methods
- energy functional
- noise removal
- curve evolution
- ordinary differential equations
- high order
- finite dimensional
- level set method
- single image
- denoising
- pattern recognition