A note on the perturbation bounds of W-weighted Drazin inverse

A note on the perturbation bounds of W-weighted Drazin inverse
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关于W加权Drazin逆的微扰界的注解

DOI:
10.1080/03081087.2015.1131808
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发表时间:
2016
影响因子:
1.1
通讯作者:
Radenkovic Jovana Nikolov
Radenkovic Jovana Nikolov
中科院分区:
数学3区
文献类型:
--
作者:
Wang Xuezhong;Ma Haifeng;Radenkovic Jovana Nikolov

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研究了矩形矩阵的w -加权Drazin逆的摄动界,给出了单面条件下w -加权Drazin逆的两个显式表达式,推广了appll中的结果。数学。第一版。2004;149:423 - 430。
We investigate the perturbation bound for the W-weighted Drazin inverse of a rectangular matrix and present two explicit expressions for the W-weighted Drazin inverse under the one-sided condition, which extends the results in Appl. Math. Comput. 2004;149:423–430.