Timeline for Proper actions and diffeomorphism groups
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 20, 2016 at 20:45 | comment | added | YCor | Yes, it does answer your question. By contraposition: if the group is not locally compact, then it can't act properly on any manifold. | |
| Feb 20, 2016 at 20:28 | comment | added | s k | yes but this does not answer my question, I'm not asking if the group is locally compact. The diffeomorphism group is not locally compact. | |
| Feb 20, 2016 at 20:07 | history | answered | YCor | CC BY-SA 3.0 |