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线性流形上反次对称矩阵反问题的最小二乘解
The least-squares solutions of inverse problems for anti-skew-symmetric on the linear manifold
【摘要】 讨论了线性流形上反次对称矩阵反问题的最小二乘解及其逼近问题,得到了最小二乘解的一般表达式.给出了线性流形上矩阵反问题可解的充分必要条件,得到了最佳逼近问题解的表达式.
【Abstract】 The least-squares solutions of inverse problems of anti-skew-symmetric matrices and its optimal approximation problems are discussed.The general expression of the least-squares solutions is given.For the inverse problems of anti-skew-symmetric matrices on the linear manifold,the necessary and sufficient conditions for the solvability are given.Besides,the optimal approximation solution for anti-skew-symmetric matrices is obtained.
【关键词】 线性流形;
反次对称矩阵;
最小二乘解;
最佳逼近;
【Key words】 linear manifold; anti-skew-symmetric matrix; least-squares solution; optimal approximation;
【Key words】 linear manifold; anti-skew-symmetric matrix; least-squares solution; optimal approximation;
- 【文献出处】 吉林化工学院学报 ,Journal of Jilin Institute of Chemical Technology , 编辑部邮箱 ,2005年04期
- 【分类号】O241.6;
- 【被引频次】2
- 【下载频次】39