On spectra of Hankel operators on the polydisc
Fuente:
arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2022
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| Subjects: | |
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| _version_ | 1866929711086567424 |
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| author | Cuckovic, Zeljko Huo, Zhenghui Sahutoglu, Sonmez |
| author_facet | Cuckovic, Zeljko Huo, Zhenghui Sahutoglu, Sonmez |
| contents | We give sufficient conditions for the essential spectrum of the Hermitian square of a class of Hankel operators on the Bergman space of the polydisc to contain intervals. We also compute the spectrum in case the symbol is a monomial. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2207_13116 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | On spectra of Hankel operators on the polydisc Cuckovic, Zeljko Huo, Zhenghui Sahutoglu, Sonmez Functional Analysis Complex Variables Primary 47B35, Secondary 32A36 We give sufficient conditions for the essential spectrum of the Hermitian square of a class of Hankel operators on the Bergman space of the polydisc to contain intervals. We also compute the spectrum in case the symbol is a monomial. |
| title | On spectra of Hankel operators on the polydisc |
| topic | Functional Analysis Complex Variables Primary 47B35, Secondary 32A36 |
| url | https://arxiv.org/abs/2207.13116 |