On potential density of integral points on the complement of some subvarieties in the projective space
Fuente:
arXiv
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866913330464030720 |
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| author | Teranishi, Motoya |
| author_facet | Teranishi, Motoya |
| contents | We study some density results for integral points on the complement of a closed subvariety in the $n$-dimensional projective space over a number field. For instance, we consider a subvariety whose components consist of $n-1$ hyperplanes plus one smooth quadric hypersurface in general position, or four hyperplanes in general position plus a finite number of concurrent straight lines. In these cases, under some conditions on intersection, we show that the integral points on the complements are potentially dense. Our results are generalizations of Corvaja-Zucconi's results for complements of subvarieties in the two or three dimensional projective space. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_17185 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On potential density of integral points on the complement of some subvarieties in the projective space Teranishi, Motoya Number Theory Algebraic Geometry We study some density results for integral points on the complement of a closed subvariety in the $n$-dimensional projective space over a number field. For instance, we consider a subvariety whose components consist of $n-1$ hyperplanes plus one smooth quadric hypersurface in general position, or four hyperplanes in general position plus a finite number of concurrent straight lines. In these cases, under some conditions on intersection, we show that the integral points on the complements are potentially dense. Our results are generalizations of Corvaja-Zucconi's results for complements of subvarieties in the two or three dimensional projective space. |
| title | On potential density of integral points on the complement of some subvarieties in the projective space |
| topic | Number Theory Algebraic Geometry |
| url | https://arxiv.org/abs/2404.17185 |