On strong cyclic behavior of the adjoint ω-hyponormal operators
We investigate the link of cyclic behavior between a bounded operator and its Generalized Aluthge transforms. As an application, we characterize w-hyponormal operators for which the adjoint is hypercyclic or supercylic in terms of analytic spectral spaces. This extends a recent result of N. Feldman,...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
Bolyai Institute, University of Szeged
Szeged
2009
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| Sorozat: | Acta scientiarum mathematicarum
75 No. 1-2 |
| Kulcsszavak: | Matematika |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/16301 |
| Tartalmi kivonat: | We investigate the link of cyclic behavior between a bounded operator and its Generalized Aluthge transforms. As an application, we characterize w-hyponormal operators for which the adjoint is hypercyclic or supercylic in terms of analytic spectral spaces. This extends a recent result of N. Feldman, V. G. Miller and T. L. Miller given for hyponormal operators. |
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| Terjedelem/Fizikai jellemzők: | 275-287 |
| ISSN: | 0001-6969 |