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On Nonnegative Moore-Penrose Inverses of Perturbed Matrices
Joint Authors
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-20
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Nonnegativity of the Moore-Penrose inverse of a perturbation of the form A−XGYT is considered when A†≥0.
Using a generalized version of the Sherman-Morrison-Woodbury formula, conditions for (A−XGYT)† to be nonnegative are derived.
Applications of the results are presented briefly.
Iterative versions of the results are also studied.
American Psychological Association (APA)
Jose, Shani& Sivakumar, K. C.. 2013. On Nonnegative Moore-Penrose Inverses of Perturbed Matrices. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-490030
Modern Language Association (MLA)
Jose, Shani& Sivakumar, K. C.. On Nonnegative Moore-Penrose Inverses of Perturbed Matrices. Journal of Applied Mathematics No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-490030
American Medical Association (AMA)
Jose, Shani& Sivakumar, K. C.. On Nonnegative Moore-Penrose Inverses of Perturbed Matrices. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-490030
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490030