Direct solution of larger coupled sparse/dense linear systems using low-rank compression on single-node multi-core machines in an industrial context.
Emmanuel AgulloMarek FelsöciGuillaume SylvandPublished in: IPDPS (2022)
Keyphrases
- linear systems
- low rank
- coefficient matrix
- low rank matrix
- linear equations
- rank minimization
- low rank matrices
- convex optimization
- dynamical systems
- sufficient conditions
- sparse linear systems
- matrix factorization
- linear combination
- singular value decomposition
- missing data
- matrix completion
- low rank representation
- robust principal component analysis
- semi supervised
- regularized regression
- kernel matrix
- high order
- trace norm
- interior point methods
- neural network
- pid controller
- high dimensional data
- control system