Second-order diffusion limit for the phonon transport equation-asymptotics and numerics.
Anjali NairQin LiWeiran SunPublished in: CoRR (2022)
Keyphrases
- fourth order
- anisotropic diffusion
- nonlinear diffusion
- heat equation
- perona malik
- partial differential equations
- finite difference
- diffusion process
- sufficient conditions
- difference equations
- noise removal
- diffusion equation
- shock filter
- higher order
- high order
- markov chain
- differential equations
- steady state
- numerical solution
- scale spaces
- nonlinear equations
- hamilton jacobi bellman
- heavy traffic
- numerical methods
- mathematical model
- social networks
- diffusion model
- image enhancement
- denoising
- image processing
- genetic algorithm