Gamal Maria F.: Invertibility of functions of operators and existence of hyperinvariant subspaces. In: Acta scientiarum mathematicarum, (85) 3-4. pp. 573-588. (2019)
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Abstract
Let T be an absolutely continuous polynomially bounded operator, and let θ be a singular inner function. It is shown that if θ(T)is invertible and some additional conditions are fulfilled, then T has nontrivial hyperinvariant subspaces.
| Item Type: | Article |
|---|---|
| Journal or Publication Title: | Acta scientiarum mathematicarum |
| Date: | 2019 |
| Volume: | 85 |
| Number: | 3-4 |
| ISSN: | 2064-8316 |
| Page Range: | pp. 573-588 |
| Related URLs: | http://acta.bibl.u-szeged.hu/66425/ |
| DOI: | 10.14232/actasm-018-582-z |
| Uncontrolled Keywords: | Hiperinvariáns altér, polinomikusan határolt operátor |
| Additional Information: | Bibliogr.: p. 586-588. |
| Date Deposited: | 2020. Apr. 23. 13:35 |
| Last Modified: | 2021. Mar. 25. 15:34 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/66333 |
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