Asymptotic preserving schemes for the Wigner-Poisson-BGK equations in the diffusion limit.
Nicolas CrouseillesGiovanni ManfrediPublished in: Comput. Phys. Commun. (2014)
Keyphrases
- worst case
- numerical scheme
- anisotropic diffusion
- semi implicit
- finite difference
- nonlinear diffusion filtering
- diffusion process
- diffusion model
- navier stokes equations
- differential equations
- closed form
- mathematical model
- numerical solution
- diffusion processes
- information diffusion
- magnetic resonance images
- polynomial equations
- tomographic image reconstruction