Timeline for Is the Čech cohomology of an orbifold isomorphic to its singular cohomology?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 10, 2016 at 10:56 | comment | added | David Roberts♦ | @SimonRose that is a special case of a project I'm vainly wishing to attract a masters student with (the fact my academic position is as tenuous as it can get isn't helping...) cf my question mathoverflow.net/questions/156142/…, which should cover orbifolds by taking almost free actions of compact Lie groups. | |
| Nov 10, 2016 at 8:51 | comment | added | Simon Rose | Can't you just choose a fine enough refinement such that all intersections are contractible? | |
| Nov 10, 2016 at 8:14 | comment | added | Włodzimierz Holsztyński | What about the intersections $\ U_i\cap U_j\ $ etc. | |
| Nov 10, 2016 at 8:04 | history | answered | Simon Rose | CC BY-SA 3.0 |