A Survey of Low-Rank Updates of Preconditioners for Sequences of Symmetric Linear Systems.
Luca BergamaschiPublished in: Algorithms (2020)
Keyphrases
- linear systems
- low rank
- missing data
- convex optimization
- linear combination
- dynamical systems
- matrix factorization
- low rank matrix
- sufficient conditions
- matrix completion
- linear equations
- high order
- high dimensional data
- semi supervised
- singular value decomposition
- rank minimization
- kernel matrix
- trace norm
- coefficient matrix
- structure from motion
- interior point methods
- sparse linear systems
- pid controller
- higher order
- active learning