LIMITING EXPRESSION FOR GENERALIZED INVERSE A_(T,S)^(2) AND ITS CORRESPONDING PROJECTORS  

作　　者：王国 魏益民 

机构地区：[1]Department of Mathematics. Shanghai Normal University,Shanghai 200234,PRC. [2]Institute of Mathematics,Fudan University,Shanghai 200433,PRC.

出　　处：《Numerical Mathematics A Journal of Chinese Universities(English Series)》1995年第1期25-30,共6页

基　　金：This project is supported by the National Natural Science Foundation of China.

摘　　要：This paper presents the limiting expression for the gen calized inverse A T.S(2) and itscorresgonding projectors Since comonon imnortors inverses,such as and AT.S(2) etc are all generalized in e e AT.S(2) In fact,we give a unified limiting formula of computine such imporiant generalined inverses and its corresponding proiectors,Based on this we estalish and imbedling method fire compoting the generalized in verse AT.S(2) The results extend earlier work by various authors.This paper presents the limiting expression for the gen calized inverse A T.S(2) and itscorresgonding projectors Since comonon imnortors inverses,such as and AT.S(2) etc are all generalized in e e AT.S(2) In fact,we give a unified limiting formula of computine such imporiant generalined inverses and its corresponding proiectors,Based on this we estalish and imbedling method fire compoting the generalized in verse AT.S(2) The results extend earlier work by various authors.

关 键 词：LIMITING EXPRESSION GENERALIZED mverse A t.s(2) Ator ding method 

分 类 号：O242[理学—计算数学]