A discontinuous Galerkin finite element method for time dependent partial differential equations with higher order derivatives.
Yingda ChengChi-Wang ShuPublished in: Math. Comput. (2008)
Keyphrases
- partial differential equations
- higher order
- finite element method
- numerical solution
- numerical methods
- high order
- image denoising
- natural images
- anisotropic diffusion
- finite difference
- level set
- finite difference method
- image processing
- boundary element method
- differential equations
- finite element
- diffuse optical tomography
- pairwise
- fourth order
- energy functional
- image enhancement
- numerical simulations
- multiscale
- numerical algorithms
- curve evolution
- boundary value problem
- markov random field
- edge detection
- heat equation
- diffusion equation
- nonlinear diffusion
- multiresolution