Timeline for Modular forms for non-arithmetic subgroups
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Sep 11, 2021 at 9:26 | comment | added | Radu T | This might be too late, but here is a reference that might be of interest: Spectral Theory of Infinite-Area Hyperbolic Surfaces by Borthwick. The theory is indeed quite different but there are still many connections. | |
| Dec 5, 2017 at 8:51 | comment | added | Desiderius Severus | I can also mention this related question and the reference quoted in the answer | |
| Oct 30, 2017 at 1:25 | comment | added | Kimball | I don't know about things with infinite volume, but for non-arithmetic Fuchsian you don't get so many cusp forms. Sarnak has a survey which talks about this (maybe in the Bulletin), and Winnie Li has studied non-arithmetic groups. Also, in higher rank, all lattices are arithmetic by rigidity. For subgroups coming from quaternion algebras (which are arithmetic to me) there's the Jacquet-Langlands correspondence. | |
| Oct 28, 2017 at 11:17 | history | edited | Desiderius Severus |
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| Oct 28, 2017 at 6:55 | history | asked | Desiderius Severus | CC BY-SA 3.0 |