A differential approach to Ax-Schanuel, I
Fuente:
arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2021
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866914622243602432 |
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| author | Blázquez-Sanz, David Casale, Guy Freitag, James Nagloo, Joel |
| author_facet | Blázquez-Sanz, David Casale, Guy Freitag, James Nagloo, Joel |
| contents | In this paper, we prove several Ax-Schanuel type results for uniformizers of geometric structures; our general results describe the differential algebraic relations between the solutions of the partial differential equations satisfied by the uniformizers. In particular, we give a proof of the full Ax-Schanuel Theorem with derivatives for uniformizers of simple projective structure on curves including unifomizers of any Fuchsian group of the first kind and any genus.
Combining our techniques with those of Ax, we give a strong Ax-Schanuel result for the combination of the derivatives of the j-function and the exponential function. In the general setting of Shimura varieties, we obtain an Ax-Schanuel theorem for the derivatives of uniformizing maps.
Our techniques combine tools from differential geometry, differential algebra and the model theory of differentially closed fields. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2102_03384 |
| institution | arXiv |
| publishDate | 2021 |
| record_format | arxiv |
| spellingShingle | A differential approach to Ax-Schanuel, I Blázquez-Sanz, David Casale, Guy Freitag, James Nagloo, Joel Number Theory Algebraic Geometry Logic 11F03, 12H05, 03C60 In this paper, we prove several Ax-Schanuel type results for uniformizers of geometric structures; our general results describe the differential algebraic relations between the solutions of the partial differential equations satisfied by the uniformizers. In particular, we give a proof of the full Ax-Schanuel Theorem with derivatives for uniformizers of simple projective structure on curves including unifomizers of any Fuchsian group of the first kind and any genus. Combining our techniques with those of Ax, we give a strong Ax-Schanuel result for the combination of the derivatives of the j-function and the exponential function. In the general setting of Shimura varieties, we obtain an Ax-Schanuel theorem for the derivatives of uniformizing maps. Our techniques combine tools from differential geometry, differential algebra and the model theory of differentially closed fields. |
| title | A differential approach to Ax-Schanuel, I |
| topic | Number Theory Algebraic Geometry Logic 11F03, 12H05, 03C60 |
| url | https://arxiv.org/abs/2102.03384 |