Timeline for Is the following map from Z(G) x H^3(G, C*) --> H^2(G, C*) ever nontrivial?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 25, 2011 at 11:16 | comment | added | Gjergji Zaimi | @S.C. Yes, I think so, and his definition was similar to the second definition above (as the kernel of $\psi^{\ast}$). | |
| Aug 25, 2011 at 11:14 | history | edited | Gjergji Zaimi | CC BY-SA 3.0 |
added 67 characters in body
|
| Aug 25, 2011 at 3:13 | comment | added | S. Carnahan♦ | If I'm not mistaken, $H^*(G,A)_{ab}$ is the notation MacLane used for $H^*(K(G,2),A)$, before the discovery of Eilenberg-MacLane spaces. | |
| Aug 25, 2011 at 2:26 | history | answered | Gjergji Zaimi | CC BY-SA 3.0 |