Rectangular shrinking targets for $\mathbb{Z}^m$ actions on tori: well and badly approximable systems
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866909565630545920 |
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| author | Beresnevich, Victor Datta, Shreyasi Ghosh, Anish Ward, Benjamin |
| author_facet | Beresnevich, Victor Datta, Shreyasi Ghosh, Anish Ward, Benjamin |
| contents | In this paper we investigate the shrinking target property for irrational rotations. This was first studied by Kurzweil (1951) and has received considerable interest of late. Using a new approach, we generalize results of Kim (2007) and Shapira (2013) by proving a weighted effective analogue of the shrinking target property. Furthermore, our results are established in the much wider $S$-arithmetic setting. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_10122 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Rectangular shrinking targets for $\mathbb{Z}^m$ actions on tori: well and badly approximable systems Beresnevich, Victor Datta, Shreyasi Ghosh, Anish Ward, Benjamin Dynamical Systems Number Theory 11J13, 11J83, 37A17 In this paper we investigate the shrinking target property for irrational rotations. This was first studied by Kurzweil (1951) and has received considerable interest of late. Using a new approach, we generalize results of Kim (2007) and Shapira (2013) by proving a weighted effective analogue of the shrinking target property. Furthermore, our results are established in the much wider $S$-arithmetic setting. |
| title | Rectangular shrinking targets for $\mathbb{Z}^m$ actions on tori: well and badly approximable systems |
| topic | Dynamical Systems Number Theory 11J13, 11J83, 37A17 |
| url | https://arxiv.org/abs/2307.10122 |