Timeline for Whitehead lemmas in Lie algebra cohomology for non-algebraically closed fields
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 10, 2012 at 16:56 | comment | added | Jim Humphreys | @Mariano: I symphathize with your viewpoint (and should have been careful to add some notes to old expositions of my own), but in a short introductory course it's often better to stick to the most important framework such as working over a splitting field. It's different if one is writing a comprehensive treatise intended for reference purposes. | |
| Mar 9, 2012 at 20:01 | comment | added | Mariano Suárez-Álvarez | When we reset the universe, someone should remember to add a sixth fundamental force of interaction between particles in order to cause all expositions of Lie theory to be done with minimal hypotheses on the field. | |
| Mar 9, 2012 at 19:00 | answer | added | Jim Humphreys | timeline score: 7 | |
| Mar 9, 2012 at 11:16 | answer | added | Vladimir Dotsenko | timeline score: 5 | |
| Mar 9, 2012 at 10:35 | history | asked | user14211 | CC BY-SA 3.0 |