C-pairs and their morphisms
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866910691533783040 |
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| author | Kebekus, Stefan Rousseau, Erwan |
| author_facet | Kebekus, Stefan Rousseau, Erwan |
| contents | This paper surveys Campana's theory of C-pairs (or "geometric orbifolds") in the complex-analytic setting, to serve as a reference for future work. Written with a view towards applications in hyperbolicity, rational points, and entire curves, it introduces the fundamental definitions of C-pair-theory systematically. In particular, it establishes an appropriate notion of "morphism", which agrees with notions from the literature in the smooth case, but is better behaved in the singular setting and has functorial properties that relate it to minimal model theory. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_10668 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | C-pairs and their morphisms Kebekus, Stefan Rousseau, Erwan Algebraic Geometry Complex Variables 32C99, 32H99 This paper surveys Campana's theory of C-pairs (or "geometric orbifolds") in the complex-analytic setting, to serve as a reference for future work. Written with a view towards applications in hyperbolicity, rational points, and entire curves, it introduces the fundamental definitions of C-pair-theory systematically. In particular, it establishes an appropriate notion of "morphism", which agrees with notions from the literature in the smooth case, but is better behaved in the singular setting and has functorial properties that relate it to minimal model theory. |
| title | C-pairs and their morphisms |
| topic | Algebraic Geometry Complex Variables 32C99, 32H99 |
| url | https://arxiv.org/abs/2407.10668 |