On Least Squares Solutions of Matrix Equation MZN=S

• 作 者: Yuping Zhang Changzhou Dong Ji
• 机 构: SchoolofMathematicsandScience
• 出 处: 线性代数与矩阵理论研究进展(英文)
• 发表日期: 2013年4期
• 关键词: MATRIX Equation Eigenvalue DECOMPOSITION CANONICAL Correlation DECOMPOSITION REF

Let be a given Hermitian matrix satisfying . Using the eigenvalue decomposition of , we consider the least squares solutions to the matrix equation , with the constraint .