Positivity-preserving high order finite difference WENO schemes for compressible Euler equations.
Xiangxiong ZhangChi-Wang ShuPublished in: J. Comput. Phys. (2012)
Keyphrases
- high order
- finite difference
- partial differential equations
- numerical scheme
- semi implicit
- numerical solution
- differential equations
- hamilton jacobi
- finite element
- higher order
- low order
- numerical analysis
- scale spaces
- pairwise
- level set
- anisotropic diffusion
- lower order
- numerical methods
- diffusion equation
- bayesian logistic regression
- energy functional
- markov random field
- nonlinear diffusion
- tensor analysis
- image denoising
- active contours
- multiresolution