Timeline for Name for a certain topology on boundary points of convex sets
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 14, 2017 at 20:49 | comment | added | Johannes Hahn | @IlyaBogdanov Yes, you're right. I should have been more careful with my definition. Robert and Margaret gave the answer to the question I should have been asking. I really wanted something like Stolz angles. | |
| Sep 16, 2016 at 10:41 | comment | added | Ilya Bogdanov | Well, but two neighborhoods of a boundary point $x$ may intersect just by $\{x\}$, so $\{x\}$ itself is a neighborhood --- am I right? | |
| Sep 15, 2016 at 18:11 | comment | added | Johannes Hahn | Oh man. I did know that at some point. And now that I've googled Stolz angles again, I even remember having realised that this is exactly the same kind of convergence as the one I was looking at. Obviously I didn't write that insight down before and forgot it again... | |
| Sep 15, 2016 at 18:08 | vote | accept | Johannes Hahn | ||
| Sep 15, 2016 at 17:44 | comment | added | Margaret Friedland | Robert's answer says it all. It might be interesting to add that in complex analysis the ``cone-stump" used is called the Stolz angle. | |
| Sep 15, 2016 at 17:29 | answer | added | Robert Israel | timeline score: 4 | |
| Sep 15, 2016 at 16:57 | history | asked | Johannes Hahn | CC BY-SA 3.0 |