Solvability Conditions and General Solution of a System of Matrix Equations Involving η-Skew-Hermitian Quaternion Matrices.
Abdur RehmanIsrar Ali KhanRukhshanda AnjumIftikhar HussainPublished in: Symmetry (2021)
Keyphrases
- singular values
- coefficient matrix
- square matrices
- linear equations
- polynomial equations
- linear complementarity problem
- linear systems
- set of linear equations
- singular value decomposition
- mathematical model
- special case
- positive definite
- systems of linear equations
- perturbation theory
- sufficient conditions
- closed form
- closed form solutions
- projection matrices
- matrix representation
- eigenvalues and eigenvectors
- sparse matrices
- projection matrix
- positive semidefinite
- hamilton jacobi
- nonlinear equations
- sparse matrix
- boundary value problem
- least squares