Timeline for Unit tangent bundles of principal congruence orbifolds
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
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| Apr 14, 2012 at 18:40 | history | edited | Will Sawin | CC BY-SA 3.0 |
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| Apr 14, 2012 at 18:39 | comment | added | Will Sawin | Even if it's not universal, it seems like a good convention. I'll change it. | |
| Apr 14, 2012 at 11:27 | comment | added | S. Carnahan♦ | I'm not sure if this convention is universal, but I have seen $Y(N)$ used to refer to the non-compact modular curve, and $X(N)$ to refer to the compactified curve that parametrizes generalized elliptic curves with level structure. | |
| Apr 13, 2012 at 21:33 | history | edited | Will Sawin | CC BY-SA 3.0 |
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| Apr 13, 2012 at 21:11 | history | edited | Will Sawin | CC BY-SA 3.0 |
added 181 characters in body
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| Apr 13, 2012 at 20:59 | history | answered | Will Sawin | CC BY-SA 3.0 |