节点文献
矩阵方程AXB=C的反对称解和极小范数反对称解
An Iteration Method for the Anti-symmetric Solutions and Least-norm Solution of Matrix Equation AXB=C
【摘要】 建立了求矩阵方程AXB=C反对称解的迭代方法.使用该方法不仅能够判断反对称解的存在性,而且在有反对称解时,能够在有限步迭代计算之后得到反对称解.选取特殊的初始矩阵,可求得极小范数反对称解.
【Abstract】 An iteration method is constructed to solve the matrix equation AXB=C over anti-symmetric X.By this iteration method,the solvability of the equation over anti-symmetric X can be determined automatically,when the equation is consistent over anti-symmetric X,its least-norm anti-symmetric solution can be obtained by choosing a special kind of initial iteration matrix.
【关键词】 矩阵方程;
反对称解;
极小范数反对称解;
迭代方法;
【Key words】 matrix equation; anti-symmetric solution; least-norm anti-symmetric solution; Iteration method;
【Key words】 matrix equation; anti-symmetric solution; least-norm anti-symmetric solution; Iteration method;
【基金】 陕西省自然科学基金(2004CS110002)
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2007年08期
- 【分类号】O151.21
- 【被引频次】6
- 【下载频次】170