Invariant subspaces for products of Bishop operators
The functional calculus approach of Davie is extended to show the existence of hyperinvariant subspaces for a collection of weighted composition operators that includes certain products of Bishop operators. Moreover it is shown that such operators have trivial point spectrum.
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
Bolyai Institute, University of Szeged
Szeged
2008
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| Sorozat: | Acta scientiarum mathematicarum
74 No. 3-4 |
| Kulcsszavak: | Matematika, Bishop operátor |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/16266 |
| Tartalmi kivonat: | The functional calculus approach of Davie is extended to show the existence of hyperinvariant subspaces for a collection of weighted composition operators that includes certain products of Bishop operators. Moreover it is shown that such operators have trivial point spectrum. |
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| Terjedelem/Fizikai jellemzők: | 719-727 |
| ISSN: | 0001-6969 |