Timeline for Topology on extensions of topological groups
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 13, 2011 at 5:14 | comment | added | jap | Thanks all for your comments. Could someone provide some example. | |
| Jul 13, 2011 at 1:19 | comment | added | Andreas Blass | Is it evident that "to have an extension with a topological group structure implies that the corresponding cocycle is continuous"? After all, the section $s$ used to produce the cocycle might be discontinuous. I can see that the cohomology class will contain some cocycles that are continuous in certain places and other cocycles that are continuous in other places, but I don't see how to get one cocycle that's continuous globally. (Am I just being dense?) | |
| Jul 12, 2011 at 23:55 | history | answered | Konrad Voelkel | CC BY-SA 3.0 |