Bhatia, Rajendra ; Elsner, Ludwig ; Semrl, Peter (1998) Distance between commuting tuples of normal operators Archiv der Mathematik, 71 (3). pp. 229-232. ISSN 0003-889X
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Official URL: http://www.springerlink.com/index/0KJY3KKL0J209N41...
Related URL: http://dx.doi.org/10.1007/s000130050257
Abstract
A sharp bound is obtained for the distance between two commuting tuples of normal operators in terms of the distance between their joint spectra.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Birkhauser-Verlag. |
| ID Code: | 2565 |
| Deposited On: | 08 Oct 2010 06:56 |
| Last Modified: | 08 Oct 2010 06:56 |
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