Timeline for When is there a $g$-module isomorphism between a semi-simple Lie algebra $g$ and an exterior power of its standard representation?
Current License: CC BY-SA 2.5
4 events
| when toggle format | what | by | license | comment | |
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| Sep 23, 2010 at 18:35 | comment | added | Jim Humphreys | While in a lighter vein, the name is actually Elmer Fudd (or for purists, Elmer J. Fudd). | |
| Sep 21, 2010 at 19:12 | comment | added | Cam McLeman | One more upvote and you'll have caught that wascally wabbit! | |
| Sep 18, 2010 at 22:02 | comment | added | Jim Humphreys | Here I is a vector space with an action of g, possibly nontrivial. For any module, you can form a split extension (though it's much less trivial to get nonsplit ones). But the question really seems to be about modules and their exterior powers. | |
| Sep 18, 2010 at 16:37 | history | answered | Elmer Fud | CC BY-SA 2.5 |