Solving quadratic matrix equations and factoring polynomials: new fixed point iterations based on Schur complements of Toeplitz matrices.
Dario A. BiniLuca GemignaniPublished in: Numer. Linear Algebra Appl. (2005)
Keyphrases
- numerical solution
- systems of linear equations
- fixed point
- coefficient matrix
- linear systems
- dynamical systems
- sufficient conditions
- differential equations
- interior point methods
- belief propagation
- linear complementarity problem
- floating point
- pairwise
- variational inequalities
- numerical methods
- fixed point theorem
- semidefinite
- constraint databases
- least squares
- computer vision
- negative matrix factorization
- singular value decomposition
- active contours
- objective function