Timeline for Does $\mathfrak{g}^*$ split off from the augmentation ideal
Current License: CC BY-SA 4.0
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| Nov 27, 2019 at 6:59 | comment | added | Venkataramana | If $G$ is abelian, then there is a splitting, since the $G$ action is trivial. As you say, since $char (k)=0$, there is a splitting if $G$ is reductive. | |
| Nov 5, 2019 at 17:45 | history | asked | freeRmodule | CC BY-SA 4.0 |