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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2402.00314 |
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| _version_ | 1866909090010103808 |
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| author | Chen, Jiale Guo, Xin Wang, Maofa |
| author_facet | Chen, Jiale Guo, Xin Wang, Maofa |
| contents | In this paper, we completely give the solution of the problem of Littlewood-type randomization in the Hardy and Bergman spaces of Dirichlet series. The Littlewood-type theorem for Bergman spaces of Dirichlet series is very different from the corresponding version for Hardy spaces of Dirichlet series; but also exhibits various pathological phenomena compared with the setting of analytic Bergman spaces over the unit disk, due to the fact that Dirichlet series behave as power series of infinitely many variables. A description for the inclusion between some mixed norm spaces of Dirichlet series plays an essential role in our investigation. Finally, as another application of the inclusion, we completely characterize the superposition operators between Bergman spaces of Dirichlet series. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_00314 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Littlewood-type theorems for random Dirichlet series Chen, Jiale Guo, Xin Wang, Maofa Functional Analysis 30B50, 30H20, 46E15, 47H30 In this paper, we completely give the solution of the problem of Littlewood-type randomization in the Hardy and Bergman spaces of Dirichlet series. The Littlewood-type theorem for Bergman spaces of Dirichlet series is very different from the corresponding version for Hardy spaces of Dirichlet series; but also exhibits various pathological phenomena compared with the setting of analytic Bergman spaces over the unit disk, due to the fact that Dirichlet series behave as power series of infinitely many variables. A description for the inclusion between some mixed norm spaces of Dirichlet series plays an essential role in our investigation. Finally, as another application of the inclusion, we completely characterize the superposition operators between Bergman spaces of Dirichlet series. |
| title | Littlewood-type theorems for random Dirichlet series |
| topic | Functional Analysis 30B50, 30H20, 46E15, 47H30 |
| url | https://arxiv.org/abs/2402.00314 |