Low-order dPG-FEM for an elliptic PDE.
Carsten CarstensenDietmar GallistlFriederike HellwigLucy WegglerPublished in: Comput. Math. Appl. (2014)
Keyphrases
- low order
- partial differential equations
- numerical solution
- finite element method
- numerical methods
- high order
- anisotropic diffusion
- image denoising
- level set
- image processing
- finite element
- image enhancement
- differential equations
- energy functional
- ordinary differential equations
- higher order
- multiscale
- diffusion equation
- curve evolution
- computer vision
- natural images
- information extraction
- spherical harmonics
- reinforcement learning
- bayesian networks
- linear interpolation