Timeline for Is the category of commutative group schemes abelian?
Current License: CC BY-SA 2.5
6 events
| when toggle format | what | by | license | comment | |
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| Sep 12, 2010 at 14:06 | history | edited | André Henriques | CC BY-SA 2.5 |
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| Sep 12, 2010 at 12:22 | history | edited | André Henriques | CC BY-SA 2.5 |
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| Sep 12, 2010 at 12:18 | comment | added | André Henriques | @Leonid: Correct. The kernel is alpha_p (see JS Milne's answer). | |
| Sep 9, 2010 at 14:04 | comment | added | Leonid Positselski | But doesn't it have a nontrivial kernel, though? | |
| Sep 9, 2010 at 14:02 | comment | added | Qfwfq | Here you endow $Spec \mathbb{F}_p[x]$ with the additive group scheme structure? | |
| Sep 9, 2010 at 13:34 | history | answered | André Henriques | CC BY-SA 2.5 |