Least-squares k-skew-Hermitian solutions of matriz equations (AX=B,XC=D)

摘要：

In this paper, least-square k-skew-Hermitian solutions of matrix equations AX=B,XC=D and the optimal approximation to the solutions are considered. The equivalent problem is found by using the relation of k-skew-Hermitian and skew-Hermitian matrix, and the general expression of solutions is obtained. In addition, the optimal approximate solution is provided.

关键词： Matriz equations Least-squares solution Optimal approzimation

作者: Fan-Liang LI Xi-Yan Hu Lei Zhang

作者单位: Institute of Mathematics and Physics, School of Sciences, Central South University of Forestry and T College of Mathematics and Econometrics, Hunan University, Changsha, 410082, China

会议类型: 国际会议

会议名称: The Third International Workshop on Applied Matriz Theory(第三届国际矩阵分析与应用会议)

会议地点: 杭州

会议语种:英文

页码: 710-713

在线出版日期: 2009-07-09（万方平台首次上网日期，不代表论文的发表时间）