Timeline for Invariant space of lifted Chevalley automorphisms of the tensor algebra
Current License: CC BY-SA 2.5
2 events
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| Mar 25, 2011 at 15:59 | comment | added | ARupinski | Actually my first thought on seeing this problem was to find some linear form such that the elements of $S$ were in the kernel of this form and then check whether $[u\otimes v,\{w,x\}]$ was also in the kernel, but I didn't see how to find the form without computer help, so I just went with the brute force method instead. I really like this solution. As for my answer not getting more votes, it really doesn't bother me too much. | |
| Mar 25, 2011 at 10:00 | history | answered | darij grinberg | CC BY-SA 2.5 |