Optimized sparse approximate inverse smoothers for solving Laplacian linear systems.
Yunhui HeJun LiuXiang-Sheng WangPublished in: CoRR (2022)
Keyphrases
- linear systems
- sparse linear systems
- preconditioned conjugate gradient method
- coefficient matrix
- sufficient conditions
- linear equations
- dynamical systems
- sparse coding
- k nearest neighbor
- high dimensional
- exact solution
- input output
- neural network
- interior point methods
- partial differential equations
- linear programming
- principal component analysis
- genetic algorithm