Timeline for How does this argument to count the cusps of $Γ_0 (N)$ work?
Current License: CC BY-SA 4.0
5 events
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May 19, 2023 at 23:25 | history | edited | GH from MO | CC BY-SA 4.0 |
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Jun 4, 2013 at 15:26 | comment | added | GH from MO | I am glad I could help! | |
Jun 4, 2013 at 10:00 | vote | accept | k.stm | ||
Jun 2, 2013 at 8:28 | comment | added | k.stm | Thank you, this is a very clear proof and I now fully understand it. With this, I am also much more closer to understand the argument in Diamond–Shurman, or to figure out a variation of it myself. Let me wait a day or two to accept this answer as someone else might just come up with an answer closer to the question, examining the very proof which troubled me. Anyway, many thanks. | |
Jun 1, 2013 at 21:34 | history | answered | GH from MO | CC BY-SA 3.0 |