Manifold expressions of all solutions of the Yang-Baxter-like matrix equation for rank-one matrices.
Linzhang LuPublished in: Appl. Math. Lett. (2022)
Keyphrases
- singular values
- symmetric positive definite
- singular value decomposition
- low rank approximation
- coefficient matrix
- positive definite
- square matrices
- positive semidefinite
- boundary value problem
- linear complementarity problem
- low rank
- manifold learning
- eigenvalues and eigenvectors
- low rank and sparse
- fisher information
- block diagonal
- frobenius norm
- convex optimization
- perturbation theory
- pseudo inverse
- matrix multiplication
- matrix inversion
- matrix representation
- sparse matrix
- lie group
- singular vectors
- linear algebra
- positive semidefinite matrices
- matrix completion
- data matrix
- covariance matrix
- facial expressions
- projection matrices
- rows and columns
- metric learning
- euclidean space
- kernel function
- high dimensional