The least-squares solutions of inconsistent matrix equation over symmetric and antipersymmetric matrices.
Dongxiu XieYanping ShengXiyan HuPublished in: Appl. Math. Lett. (2003)
Keyphrases
- least squares
- singular value decomposition
- positive definite
- matrix inversion
- symmetric matrices
- symmetric positive definite
- symmetric matrix
- pseudo inverse
- coefficient matrix
- sparse matrix
- sparse linear
- boundary value problem
- eigenvalues and eigenvectors
- singular values
- linear algebra
- matrix representation
- matrix approximation
- square matrices
- linear complementarity problem
- data matrix
- semi parametric
- positive semidefinite
- positive semi definite
- optimal solution
- eigenvalue decomposition
- projection matrix
- low rank approximation
- robust estimation
- covariance matrix
- optical flow
- computer vision
- systems of linear equations
- low rank and sparse
- block diagonal
- projection matrices
- correlation matrix
- distance matrix
- levenberg marquardt
- numerical solution
- covariance matrices
- differential equations
- objective function