Bhatia, Rajendra ; Sinha, Kalyan B. (1988) A unitary analogue of Kato's theorem on variation of discrete spectra Letters in Mathematical Physics, 15 (3). pp. 201-204. ISSN 0377-9017
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Official URL: http://www.springerlink.com/index/x44g560541478754...
Related URL: http://dx.doi.org/10.1007/BF00398588
Abstract
We obtain an estimate of the distance between extended enumerations of the discrete eigenvalues of two unitary operators whose difference is compact.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer-Verlag. |
| ID Code: | 2558 |
| Deposited On: | 08 Oct 2010 06:57 |
| Last Modified: | 17 May 2011 05:09 |
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