Some Results on the Drazin Inverse of a Modified Matrix with New Conditions
In this article, we consider representations of the Drazin inverse of a modified matrix M = A−CDdB with the generalized Schur complement Z = D − BAdC under different conditions given in recent articles on the subject. Numerical example is given to illustrate our result.
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| Format: | Article |
| Language: | English |
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Etamaths Publishing
2014-04-01
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| Series: | International Journal of Analysis and Applications |
| Online Access: | http://www.etamaths.com/index.php/ijaa/article/view/320 |
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doaj-b5fe83432ec24507b62d0f0c581f6d6d2020-11-25T02:22:13ZengEtamaths PublishingInternational Journal of Analysis and Applications2291-86392014-04-015219119781Some Results on the Drazin Inverse of a Modified Matrix with New ConditionsAbdul Shakoor0Hu YangIlyas AliChongqing University, Chongqing, ChinaIn this article, we consider representations of the Drazin inverse of a modified matrix M = A−CDdB with the generalized Schur complement Z = D − BAdC under different conditions given in recent articles on the subject. Numerical example is given to illustrate our result.http://www.etamaths.com/index.php/ijaa/article/view/320 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Abdul Shakoor Hu Yang Ilyas Ali |
| spellingShingle |
Abdul Shakoor Hu Yang Ilyas Ali Some Results on the Drazin Inverse of a Modified Matrix with New Conditions International Journal of Analysis and Applications |
| author_facet |
Abdul Shakoor Hu Yang Ilyas Ali |
| author_sort |
Abdul Shakoor |
| title |
Some Results on the Drazin Inverse of a Modified Matrix with New Conditions |
| title_short |
Some Results on the Drazin Inverse of a Modified Matrix with New Conditions |
| title_full |
Some Results on the Drazin Inverse of a Modified Matrix with New Conditions |
| title_fullStr |
Some Results on the Drazin Inverse of a Modified Matrix with New Conditions |
| title_full_unstemmed |
Some Results on the Drazin Inverse of a Modified Matrix with New Conditions |
| title_sort |
some results on the drazin inverse of a modified matrix with new conditions |
| publisher |
Etamaths Publishing |
| series |
International Journal of Analysis and Applications |
| issn |
2291-8639 |
| publishDate |
2014-04-01 |
| description |
In this article, we consider representations of the Drazin inverse of a modified matrix M = A−CDdB with the generalized Schur complement Z = D − BAdC under different conditions given in recent articles on the subject. Numerical example is given to illustrate our result. |
| url |
http://www.etamaths.com/index.php/ijaa/article/view/320 |
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AT abdulshakoor someresultsonthedrazininverseofamodifiedmatrixwithnewconditions AT huyang someresultsonthedrazininverseofamodifiedmatrixwithnewconditions AT ilyasali someresultsonthedrazininverseofamodifiedmatrixwithnewconditions |
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