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Representations of the weighted WG inverse and a rank equation's solution.
- Source :
-
Linear & Multilinear Algebra . Jan2023, Vol. 71 Issue 2, p226-241. 16p. - Publication Year :
- 2023
-
Abstract
- In this paper, we present several representations of the W-weighted WG inverse. These representations are expressed in terms of matrix powers as well as in terms of matrix products involving only the Moore–Penrose inverse. In addition, a new characterization of the W-weighted WG inverse is presented by using a rank equation. [ABSTRACT FROM AUTHOR]
- Subjects :
- *MATRIX multiplications
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 03081087
- Volume :
- 71
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Linear & Multilinear Algebra
- Publication Type :
- Academic Journal
- Accession number :
- 163169563
- Full Text :
- https://doi.org/10.1080/03081087.2021.2023449