Besov regularity of non-linear parabolic PDEs on non-convex polyhedral domains.
Stephan DahlkeCornelia SchneiderPublished in: CoRR (2021)
Keyphrases
- convex hull
- convex sets
- total variation
- image denoising
- partial differential equations
- image decomposition
- convex optimization
- feasible set
- wavelet shrinkage
- denoising
- operator splitting
- computer vision
- convex cone
- variational inequalities
- piecewise linear
- level set
- image processing
- convex functions
- line drawings
- image restoration
- active contours