The expression for the group inverse of the anti-triangular block matrix
| Autor: | Fapeng Du, Yifeng Xue |
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| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Filomat. 28:1103-1112 |
| ISSN: | 2406-0933 0354-5180 |
| DOI: | 10.2298/fil1406103d |
| Popis: | In this paper, we present the explicit expression for the group inverse of the sum of two matrices. As an application, the explicit expression for the group inverse of the anti-triangular block matrix $\begin{pmatrix}A&B\\C&0\end{pmatrix}$ and $\begin{pmatrix}0&B\\C&D\end{pmatrix}$ are obtained without any conditions on sub-blocks |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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