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Nonnegative Moore-Penrose inverses of operators over Hilbert spaces.
- Source :
- Positivity; Jul2008, Vol. 12 Issue 3, p475-481, 7p
- Publication Year :
- 2008
-
Abstract
- Abstract  The objective of this paper is to study the nonnegativity of the Moore-Penrose inverse of an operator between real Hilbert spaces. A sufficient condition ensuring this is given in terms of certain spectral property of all positive splittings of the given operator. A partial converse is proved. [ABSTRACT FROM AUTHOR]
- Subjects :
- HILBERT space
INNER product spaces
BANACH spaces
LINEAR operators
Subjects
Details
- Language :
- English
- ISSN :
- 13851292
- Volume :
- 12
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Positivity
- Publication Type :
- Academic Journal
- Accession number :
- 33211797
- Full Text :
- https://doi.org/10.1007/s11117-007-2173-8