Timeline for Moments of character degrees - is this result new or folklore?
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| Jan 8, 2023 at 0:28 | history | edited | LSpice | CC BY-SA 4.0 |
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| Jan 7, 2023 at 19:13 | answer | added | Benjamin Steinberg | timeline score: 2 | |
| Jan 6, 2023 at 8:13 | answer | added | user473423 | timeline score: 4 | |
| Jan 5, 2023 at 22:14 | comment | added | Gjergji Zaimi | I retract my comment. Mednykh's formula gives an interpretation of $m_k$ for even $k\le 0$, but I don't see a simple reason for the inequality even in that special case. | |
| Jan 5, 2023 at 21:40 | comment | added | Yemon Choi | @GjergjiZaimi I'm not seeing this: looking at the formula (1) in that PDF, the expression on the RHS is $\sum_\pi (d_\pi / |G| )^{2-2g}$ where $g$ is the genus. That isn't the same as what I had above. | |
| Jan 5, 2023 at 18:10 | history | asked | Yemon Choi | CC BY-SA 4.0 |