Superconvergence of Discontinuous Galerkin and Local Discontinuous Galerkin Schemes for Linear Hyperbolic and Convection-Diffusion Equations in One Space Dimension.
Yingda ChengChi-Wang ShuPublished in: SIAM J. Numer. Anal. (2010)
Keyphrases
- partial differential equations
- diffusion equation
- left invariant
- anisotropic diffusion
- finite difference
- image denoising
- diffusion processes
- level set
- numerical solution
- image processing
- differential equations
- high order
- finite dimensional
- image enhancement
- multiscale
- nonlinear diffusion
- scale spaces
- denoising
- noisy images
- diffusion process
- higher dimensional
- post processing
- higher order