Timeline for Reference for a Maschke lemma for crossed products
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 6, 2013 at 15:01 | comment | added | David White | +1. It's good to remember sometimes that Maschke's Lemma and Theorem are really statements about global dimension. This is often the right point of view to generalize them to other categories | |
| Apr 18, 2012 at 4:02 | history | answered | user91132 | CC BY-SA 3.0 |