Timeline for Everywhere locally isomorphic abelian varieties
Current License: CC BY-SA 2.5
7 events
when toggle format | what | by | license | comment | |
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Apr 13, 2017 at 12:58 | history | edited | CommunityBot |
replaced http://mathoverflow.net/ with https://mathoverflow.net/
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Dec 30, 2009 at 14:16 | history | edited | David E Speyer | CC BY-SA 2.5 |
added 113 characters in body
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Dec 30, 2009 at 2:18 | comment | added | Bjorn Poonen | @David: Saying that no prime is totally ramified in K/Q ensures only that the inertia groups are not all of G. | |
Dec 30, 2009 at 2:17 | comment | added | Bjorn Poonen | @Dror: That doesn't seem to give the right automorphism group: the Weil restriction is geometrically a product of 6 elliptic curves, so its automorphism group contains (Z/2Z)^6. | |
Dec 29, 2009 at 19:56 | history | edited | David E Speyer | CC BY-SA 2.5 |
deleted 65 characters in body
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Dec 29, 2009 at 19:38 | comment | added | Dror Speiser | How about taking the Weil restriction to the rationals of an elliptic curve over a galois field with galois group S_6? | |
Dec 29, 2009 at 18:52 | history | answered | David E Speyer | CC BY-SA 2.5 |