A Factorization of the Spectral Galerkin System for Parameterized Matrix Equations: Derivation and Applications.
Paul G. ConstantineDavid F. GleichGianluca IaccarinoPublished in: SIAM J. Sci. Comput. (2011)
Keyphrases
- differential equations
- factorization methods
- singular value decomposition
- low rank
- factorization method
- matrix factorization
- spectral decomposition
- spectral relaxation
- partial differential equations
- mathematical model
- data matrix
- tensor factorization
- sparse matrices
- measurement matrix
- singular values
- square root
- low rank matrix
- numerical solution
- non rigid structure from motion
- laplacian matrix
- linear combination
- nonlinear equations
- linear algebra
- dynamical systems
- structure from motion
- pairwise
- spectral features
- multibody
- nonnegative matrix factorization
- missing data