Timeline for What are dessins d'enfants?
Current License: CC BY-SA 4.0
8 events
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| Apr 5, 2022 at 22:44 | comment | added | Compacto | True. I corrected the mistake about embedding curves in the plane and remarked that a dessin specifies the branched cover. | |
| Apr 5, 2022 at 22:43 | history | edited | Compacto | CC BY-SA 4.0 |
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| Apr 5, 2022 at 16:58 | history | edited | Compacto | CC BY-SA 4.0 |
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| Apr 5, 2022 at 12:13 | comment | added | Chris | Not every Riemann surface can be realized as a smooth plane curve (e.g. by the degree-genus formula). Also, in the deduction "branched cover determines complex structure so curves over $\bar{\mathbb{Q}}$ are just compact top. surfaces + a dessin d'enfants", is hidden the fact that a dessin d'enfants actually determines a branched cover, which is not immediately clear | |
| Apr 5, 2022 at 1:37 | history | edited | Compacto | CC BY-SA 4.0 |
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| Apr 5, 2022 at 0:47 | history | edited | Compacto | CC BY-SA 4.0 |
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| Apr 5, 2022 at 0:24 | comment | added | Steven Landsburg | This is a terrific answer. | |
| Apr 4, 2022 at 21:18 | history | answered | Compacto | CC BY-SA 4.0 |