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On a partial order defined by the weighted Moore–Penrose inverse
- Source :
-
Applied Mathematics & Computation . Mar2013, Vol. 219 Issue 14, p7310-7318. 9p. - Publication Year :
- 2013
-
Abstract
- Abstract: The weighted Moore–Penrose inverse of a matrix can be used to define a partial order on the set of complex matrices and to introduce the concept of weighted-EP matrices. In this paper we study the weighted star partial order on the set of weighted-EP matrices. In addition, some properties that relate the eigenprojection at zero with the weighted star partial order are obtained. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00963003
- Volume :
- 219
- Issue :
- 14
- Database :
- Academic Search Index
- Journal :
- Applied Mathematics & Computation
- Publication Type :
- Academic Journal
- Accession number :
- 86369772
- Full Text :
- https://doi.org/10.1016/j.amc.2013.02.010