Timeline for Combined identity perturbation
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 2, 2020 at 18:59 | history | edited | Abdelmalek Abdesselam | CC BY-SA 4.0 |
fixed error in formula
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| Jun 2, 2020 at 15:33 | comment | added | Abdelmalek Abdesselam | @BrendanMcKay: Thanks. I know, but I wanted to make this explicit for the sake of pedagogy. | |
| Jun 2, 2020 at 15:31 | comment | added | Brendan McKay | Nice proof. You don't need to extract the coefficient as it is already obvious from the generating function that coefficients can only decrease with $p$. So the whole series is dominated by $(1+2x+x^2)^{r-1} = (1+x)^{2r-2}$. | |
| Jun 2, 2020 at 15:28 | vote | accept | phantom | ||
| Jun 2, 2020 at 14:52 | history | answered | Abdelmalek Abdesselam | CC BY-SA 4.0 |