Timeline for Obstruction to embedding a point-line graph in $R^2$
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 19, 2018 at 2:48 | comment | added | Jan Kyncl | It sounds like a problem that could be hard for the existential theory of reals (en.wikipedia.org/wiki/Existential_theory_of_the_reals), in which case there might be no easy characterization (by a finite number of obstructions). | |
| Jan 17, 2018 at 22:32 | history | edited | Espace' etale | CC BY-SA 3.0 |
added 46 characters in body; edited title
|
| Sep 3, 2017 at 17:00 | vote | accept | Espace' etale | ||
| Sep 3, 2017 at 17:00 | vote | accept | Espace' etale | ||
| Sep 3, 2017 at 17:00 | |||||
| Sep 3, 2017 at 16:59 | vote | accept | Espace' etale | ||
| Sep 3, 2017 at 17:00 | |||||
| Sep 3, 2017 at 16:59 | vote | accept | Espace' etale | ||
| Sep 3, 2017 at 16:59 | |||||
| Sep 3, 2017 at 16:44 | answer | added | Fedor Petrov | timeline score: 1 | |
| Sep 3, 2017 at 16:24 | answer | added | Igor Rivin | timeline score: 2 | |
| Sep 3, 2017 at 16:17 | history | asked | Espace' etale | CC BY-SA 3.0 |