Timeline for Artin groups whose graphs differ by one edge and coverings
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 27, 2012 at 19:51 | history | edited | HenrikRüping | CC BY-SA 3.0 |
corrected arrow directions.
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| Sep 27, 2012 at 17:05 | comment | added | Misha | Henrik: Some of your arrows go in wrong direction, for instance, there is a homomorphism $A_{\Gamma \setminus e} \to A_{\Gamma}$ but not the other way around. You should correct this. | |
| Sep 27, 2012 at 14:36 | history | answered | HenrikRüping | CC BY-SA 3.0 |