Timeline for uniqueness of regular/tubular neighborhood with equivariant boundary
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 4, 2011 at 8:56 | comment | added | Sergey Melikhov | Thanks for interest, but I think you're solving a different problem. Your notation $N/G$ suggests that you're assuming that $N$ is $G$-invariant, but it is not (cf. Tom Goodwillie's comment above). OK, let's interpret $N/G$ as the image of $N$ under the quotient map. In my example with the antipodal involution on the sphere, $N\subset N'$ would imply $N=N'$ and has nothing to do with $N/G\subset N/G$, which is automatic. Your isotopy $\bar F$ would be the identity, etc. | |
| Apr 4, 2011 at 2:45 | history | answered | Qayum Khan | CC BY-SA 2.5 |