Timeline for Moser's argument for loops
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 1, 2016 at 21:47 | answer | added | eigenbunny | timeline score: 1 | |
| Aug 1, 2016 at 18:41 | comment | added | Mohammad Farajzadeh-Tehrani | Thanks, I should have read a version of this before; I will take a look again. I think what am I asking is of different nature. $\psi_t$ depends on a choice of a path of $1$-forms $\sigma_t$ such that $\frac{d}{dt} \omega_t = d\sigma_t$. The question is if there is a choice such that $\psi_1=\psi_0$? | |
| Aug 1, 2016 at 14:48 | comment | added | Jason Starr | If I understand correctly, you are asking about the fundamental group of the group of symplectic diffeomorphisms of a symplectic manifold. Dusa McDuff has a survey article on the topology of groups of symplectic diffeomorphisms: arxiv.org/pdf/math/0404340.pdf | |
| Aug 1, 2016 at 11:27 | history | asked | Mohammad Farajzadeh-Tehrani | CC BY-SA 3.0 |