Backward diffusion-wave problem: stability, regularization and approximation.
Zhengqi ZhangZhi ZhouPublished in: CoRR (2021)
Keyphrases
- empirical risk minimization
- anisotropic diffusion
- closed form
- numerical scheme
- conjugate gradient algorithm
- diffusion filtering
- sparse approximation
- diffusion process
- bi directional
- data dependent
- stability analysis
- forward backward
- queueing networks
- information diffusion
- diffusion equation
- forward and backward
- wave propagation
- approximation algorithms
- error bounds
- objective function