Timeline for What is known about this short exact sequence in Lie algebra cohomology?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 9, 2013 at 8:02 | comment | added | Johan Alm | I meant to emphasize that I was looking for a "trick", rather than having to compute, e.g., $H(g,Z)$ directly. | |
| Oct 8, 2013 at 10:11 | review | First posts | |||
| Oct 8, 2013 at 10:17 | |||||
| Oct 8, 2013 at 9:54 | comment | added | Fernando Muro | Johan, the homomorphisms you indicate are isos if and only if the remaining cohomology is zero. | |
| Oct 8, 2013 at 9:52 | history | asked | Johan Alm | CC BY-SA 3.0 |