J4 ›› 2011, Vol. 10 ›› Issue (4): 7-11.

• 数学与计算机科学 • 上一篇    下一篇

广义逆下线性方程组的解结构及其推广

当rank(A)=rank(A,6)时,线性方程组Az=6有解。利用广义逆矩阵表述了线性方程组的解并推广到矩阵方程的情形。   

  1. 昭通师范高等专科学校数学系,云南昭通 657000
  • 收稿日期:2011-03-14 出版日期:2011-04-01 发布日期:2011-04-01
  • 作者简介:康道坤,副教授,主要从事数学教育与应用研究

Solution Structure and Promotion of the Linear Equations Based on Generalized Inverse Matrix

If the linear equations have solutions then.In this paper,solutions of the linear equations are expressed by generalized inverse matrix and generalized to the case of matrix equation.   

  1. Department of Mathematics,Zhaotong Teachers College,Zhaotong,Yunnan 657000,China
  • Received:2011-03-14 Online:2011-04-01 Published:2011-04-01

摘要:

当rank(A)=rank(A,6)时,线性方程组Az=6有解。利用广义逆矩阵表述了线性方程组的解并推广到矩阵方程的情形。

关键词: 广义逆矩阵, 线性方程组, 解结构, 矩阵方程

Abstract:

If the linear equations have solutions then.In this paper,solutions of the linear equations are expressed by generalized inverse matrix and generalized to the case of matrix equation.

Key words: generalized inverse matrix, linear equations, structure of solution, matrix equation

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