Timeline for Finite groups of meromorphic functions [closed]
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 14, 2021 at 12:20 | history | closed |
Daniele Tampieri LSpice abx Dima Pasechnik Ben McKay |
Needs details or clarity | |
| Dec 14, 2021 at 12:20 | comment | added | Ben McKay | The have to be Mobius transformations, so they have to be rotations of the Riemann sphere, so they are the finite groups known since Plato. | |
| Dec 11, 2021 at 20:14 | comment | added | HJRW | I note that this question is getting close votes, but I like it just because the answer is so beautiful. | |
| Dec 11, 2021 at 19:57 | comment | added | Wojowu | To be in a group under composition, the meromorphic functions in question have to be injective. This implies they have to be rational, and in fact they have to be Mobius transformations. See e.g. here | |
| Dec 11, 2021 at 19:23 | history | edited | Daniel Sebald | CC BY-SA 4.0 |
added 27 characters in body
|
| Dec 11, 2021 at 19:12 | review | Close votes | |||
| Dec 14, 2021 at 12:20 | |||||
| Dec 11, 2021 at 18:42 | review | Low quality posts | |||
| Dec 11, 2021 at 19:27 | |||||
| Dec 11, 2021 at 18:37 | comment | added | YCor | Of meromorphic function on what? | |
| Dec 11, 2021 at 18:24 | history | asked | Daniel Sebald | CC BY-SA 4.0 |