On the existence of group inverses of Peirce corner matrices
On the existence of group inverses of Peirce corner matrices
复制标题
关于Peirce角矩阵群逆的存在性
DOI:
10.1016/j.laa.2019.07.033
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发表时间:
2018-11
影响因子:
1.1
通讯作者:
Tin-Yau Tam
中科院分区:
文献类型:
--
作者:
Daochang Zhang;Dijana Mosic;Tin-Yau Tam
We give some statements that are equivalent to the existence of group inverses of Peirce corner matrices of a 2× 2 block matrix and its generalized Schur complements. As applications, several new results for the Drazin inverses of the generalized Schur complements and the 2× 2 block matrix are obtained and some of them generalize several results in the literature.
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影响因子:
0.7
作者:
N. Castro-González
通讯作者:
N. Castro-González
影响因子:
0.7
作者:
Jaromír J. Koliha;I. Straškraba
通讯作者:
Jaromír J. Koliha;I. Straškraba
DOI:
10.1016/j.amc.2010.08.019
发表时间:
2010-11
期刊:
Appl. Math. Comput.
影响因子:
--
作者:
Li Guo;Xiankun Du
通讯作者:
Li Guo;Xiankun Du
影响因子:
1.7
作者:
D. Mosić
通讯作者:
D. Mosić
影响因子:
1.9
作者:
S. Campbell;C. D. Meyer;N. Rose
通讯作者:
S. Campbell;C. D. Meyer;N. Rose