坡矩阵的{2}-广义逆及其性质  

On{2}-Generalized Inverses and Its Properties of Incline Matrices

作　　者：王方圆[1] 查秀秀 

机构地区：[1]聊城大学数学科学学院,山东聊城252059

出　　处：《聊城大学学报（自然科学版）》2014年第4期1-4,共4页Journal of Liaocheng University:Natural Science Edition

基　　金：国家自然科学基金资助(11301247)

摘　　要：研究了坡矩阵的{2}-广义逆,利用坡上schein秩的性质,得出了坡矩阵的{2}-广义逆的构造方法及结构定理,进而指出与经典矩阵的{2}-广义逆的若干差别.In this paper,we study the{2}-generalized inverses on incline matrix.By applying the properties of schein rank on incline,and get the structure of{2}-generalized inverses and the structure theorems were given,and then some difference between these incline matrices and classical matrices were shown.

关 键 词：坡 坡矩阵 广义逆 

分 类 号：O151.21[理学—数学]