Timeline for Reductive group with simply connected derived group has all root groups $\mathrm{SL}_2$
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
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| May 20, 2021 at 16:49 | history | edited | LSpice | CC BY-SA 4.0 |
Kac and Weisfeiler
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| May 2, 2021 at 3:03 | comment | added | LSpice | @spin, my mistake; I meant @nfdc23. (That's the answer linked at the name.) Thank you for catching my error! | |
| May 2, 2021 at 3:03 | history | edited | LSpice | CC BY-SA 4.0 |
@nfdc23, not @YCor
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| May 2, 2021 at 1:28 | comment | added | spin | I don't find an answer by YCor in the link, maybe you mean the one by Paul Levy. | |
| May 1, 2021 at 23:48 | history | edited | LSpice | CC BY-SA 4.0 |
Not just an isomorphism, but the identity
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| May 1, 2021 at 18:06 | history | answered | LSpice | CC BY-SA 4.0 |