| 广义逆 A_(T,S)~(( 2 ))的定义方程与显式表示 |
| |
| 引用本文： | 陈永林. 广义逆 A_(T,S)~(( 2 ))的定义方程与显式表示[J]. 南京师大学报(自然科学版), 2000, 0(2) |
| |
| 作者姓名： | 陈永林 |
| |
| 作者单位： | 南京师范大学数学与计算机科学学院!南京，210097 |
| |
| 摘 要： | 证明了几个较简单的约束矩阵方程可作为广义逆 A(2 )T ,S的定义方程 ,并由此给出了 A(2 )T,S的两类显式表示 ;由于常用的广义逆均是 A(2 )T ,S型的 ,故容易得出它们的定义方程与显式表示 .
|
| 关 键 词： | 广义逆A_(T S)~(( 2 )) 定义方程 表示 |
Defining Equation and Explicit Expression for the Generalized Inverse A_(T,S)~(( 2 )) |
| |
| CHEN Yong|lin. Defining Equation and Explicit Expression for the Generalized Inverse A_(T,S)~(( 2 ))[J]. Journal of Nanjing Normal University(Natural Science Edition), 2000, 0(2) |
| |
| Authors: | CHEN Yong|lin |
| |
| Abstract: | This paper proves that several simple matrix equations with restriction could be used as the defining equations for the generalized inverse A (2) T,S , based on which derives two kinds of its explicit expressions.Since the commonly used generalized inverses are of A (2) T,S type,the defining equations and the explicit expressions for these inverses could be obtained. |
| |
| Keywords: | generalized inverse A (2) T S defining equation expression |
| 本文献已被 CNKI 等数据库收录！ |
|
