Representations for the Drazin inverse of a modified matrix
Representations for the Drazin inverse of a modified matrix
复制标题
修正矩阵的 Drazin 逆的表示
DOI:
10.2298/fil1504853z
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发表时间:
2015-03
期刊:
影响因子:
0.8
通讯作者:
Du Xiankun
中科院分区:
文献类型:
--
作者:
Zhang Daochang;Du Xiankun
In this paper expressions for the Drazin inverse of a modified matrix $A-CD^{d}B$ are presented in terms of the Drazin inverses of $A$ and the generalized Schur complement $D-BA^{d}C$ under fewer and weaker restrictions, which generalizes and unifies several results in the literature and the Sherman-Morrison-Woodbury formula.
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DOI:
10.1007/1-4020-2721-4_1
发表时间:
2011-04
期刊:
--
影响因子:
--
作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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通讯作者:
Xiaoji Liu;Dengping Tu;Yaoming Yu