Timeline for Capacity of a unit disk with a small bump
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 9, 2017 at 10:18 | vote | accept | Serguei Popov | ||
| Nov 9, 2017 at 5:15 | comment | added | Alexandre Eremenko | $\mathrm{cap}(A_r)$ must tend to $1$, the capacity of the unit disk, not to $0$ as $r\to 0$, as you wrote. | |
| Nov 9, 2017 at 4:05 | answer | added | Alexandre Eremenko | timeline score: 8 | |
| Nov 8, 2017 at 22:03 | comment | added | fedja | Not sure about "useful", but it is definitely explicit: move $-1$ to $\infty$ by a fractional linear map and then shift the vertex of the resulting angle of aperture $3\pi/2$ to $0$ and apply $z^{2/3}$ to get a half-plane. | |
| Nov 8, 2017 at 21:15 | history | asked | Serguei Popov | CC BY-SA 3.0 |