Are the eigenvalues of preconditioned banded symmetric Toeplitz matrices known in almost closed form?
Fayyaz AhmadEman S. AlaidarousDina Abdullah AlrehailiSven-Erik EkströmIsabella FurciStefano Serra CapizzanoPublished in: Numer. Algorithms (2018)
Keyphrases
- closed form
- symmetric matrices
- correlation matrix
- systems of linear equations
- symmetric matrix
- positive definite
- least squares
- singular value decomposition
- covariance matrix
- covariance matrices
- point correspondences
- iterative procedure
- eigenvalues and eigenvectors
- binary matrices
- closed form solutions
- gaussian mixture
- rigid motion
- kernel function
- hurwitz radon
- singular values