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More on generalized inverses of partitioned matrices with Banachiewicz–Schur forms
- Source :
-
Linear Algebra & its Applications . Mar2009, Vol. 430 Issue 5/6, p1641-1655. 15p. - Publication Year :
- 2009
-
Abstract
- Abstract: Necessary and sufficient conditions are derived for a 2-by-2 partitioned matrix to have {1}-, {1,2}-, {1,3}-, {1,4}-inverses and the Moore–Penrose inverse with Banachiewicz–Schur forms. As applications, the Banachiewicz–Schur forms of {1}-, {1,2}-, {1,3}-, {1,4}-inverses and the Moore–Penrose inverse of a 2-by-2 partitioned Hermitian matrix are also given. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00243795
- Volume :
- 430
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Linear Algebra & its Applications
- Publication Type :
- Academic Journal
- Accession number :
- 36196149
- Full Text :
- https://doi.org/10.1016/j.laa.2008.06.007