On the solutions of operator equation CAX=C=XAC
In: Journal of Mathematical Analysis and Applications, Jg. 398 (2013-02-01), S. 664-670
Online
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Zugriff:
In this paper, we find the explicit solutions of the equation C A X = C = X A C for linear bounded operators on Hilbert spaces, where the unknown operator X is called the inverse of A along C . This solution is expressed in terms of the inner inverses of the operators A C and C A . From these formulas we derive necessary and sufficient conditions for the solution to be unique.
Titel: |
On the solutions of operator equation CAX=C=XAC
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Autor/in / Beteiligte Person: | Deng, Chunyuan |
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Zeitschrift: | Journal of Mathematical Analysis and Applications, Jg. 398 (2013-02-01), S. 664-670 |
Veröffentlichung: | Elsevier BV, 2013 |
Medientyp: | unknown |
ISSN: | 0022-247X (print) |
DOI: | 10.1016/j.jmaa.2012.09.033 |
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