Fast preconditioned iterative methods for finite volume discretization of steady-state space-fractional diffusion equations.
Jianyu PanMichael K. P. NgHong WangPublished in: Numer. Algorithms (2017)
Keyphrases
- steady state
- iterative methods
- diffusion equation
- markov chain
- computationally expensive
- product form
- constrained optimization
- queue length
- scale space
- heavy traffic
- anisotropic diffusion
- diffusion process
- steady states
- iterative algorithms
- queueing networks
- arrival rate
- learning algorithm
- image enhancement
- nonlinear diffusion
- particle swarm optimization
- traffic intensity
- machine learning
- neural model
- experimental data
- service times
- image restoration