Timeline for Why is the set of parabolic reductions of a G-torsor E bijective to the set of parabolic subgroups of Aut(E)?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| May 13, 2020 at 17:54 | vote | accept | dorebell | ||
| May 6, 2020 at 11:08 | answer | added | dorebell | timeline score: 2 | |
| May 6, 2020 at 9:32 | history | edited | dorebell | CC BY-SA 4.0 |
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| May 6, 2020 at 7:34 | comment | added | Laurent Moret-Bailly | As stated, the functor is not essentially surjective: clearly, $\mathscr{P}$ should be (at least) an inner form of $P$. | |
| May 6, 2020 at 7:16 | history | asked | dorebell | CC BY-SA 4.0 |