Essentially alpha-hyponormal operators with essential spectrum of area zero
We prove that essentially alpha-hyponormal operators with zero area of the essential spectrum are essentially normal.
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| Format: | Article |
| Language: | English |
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Università degli Studi di Catania
2010-12-01
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| Series: | Le Matematiche |
| Subjects: | |
| Online Access: | http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/785 |