Timeline for How does deletion-contraction affect chromatic number? Can it increase chromatic number? [closed]
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 22, 2015 at 20:28 | history | closed |
Ricardo Andrade Joonas Ilmavirta Stefan Kohl♦ Boris Bukh Alex Degtyarev |
Not suitable for this site | |
| May 22, 2015 at 15:02 | review | Close votes | |||
| May 22, 2015 at 20:28 | |||||
| May 22, 2015 at 13:41 | vote | accept | user19906 | ||
| May 22, 2015 at 13:21 | answer | added | Patrik | timeline score: 4 | |
| May 22, 2015 at 13:10 | history | asked | user19906 | CC BY-SA 3.0 |