On structure-preserving discontinuous Galerkin methods for Hamiltonian partial differential equations: Energy conservation and multi-symplecticity.
Zheng SunYulong XingPublished in: CoRR (2019)
Keyphrases
- partial differential equations
- structure preserving
- image denoising
- differential equations
- numerical solution
- multiscale
- numerical methods
- anisotropic diffusion
- denoising
- level set
- machine learning
- intelligent systems
- numerical algorithms
- natural images
- high dimensional
- pairwise
- similarity measure
- image processing
- social networks