Timeline for Is the boundary $\partial S$ analogous to a derivative?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 17, 2010 at 22:22 | comment | added | HenrikRüping | For CAT(0) spaces, there is a compactification also denoted by $\partial$ and this rule only holds non-equivariantly in this context. This is a bit of a flaw of the analogy. | |
| Nov 17, 2010 at 21:44 | comment | added | Joseph O'Rourke | Very nice observation!!! | |
| Nov 17, 2010 at 21:27 | history | answered | Vaughn Climenhaga | CC BY-SA 2.5 |