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Sep 25, 2023 at 10:12 answer added Elías Guisado Villalgordo timeline score: 1
S Feb 4, 2014 at 15:15 history suggested CommunityBot CC BY-SA 3.0
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Feb 4, 2014 at 15:11 review Suggested edits
S Feb 4, 2014 at 15:15
Aug 25, 2010 at 19:47 comment added Torsten Ekedahl As Pete's example shows I forgot that the ring needs to be Noetherian. In any case if you can live with that restriction the result in Serre I:2.2. It is also true if the valuation is of rank 1 (which was I think was what really confused me).
Aug 25, 2010 at 9:11 vote accept TmobiusX
Aug 25, 2010 at 6:49 answer added Pete L. Clark timeline score: 10
Aug 25, 2010 at 6:38 comment added TmobiusX @Torsten Ekedahl: could you tell me where can I find the proof in Serre's book? Thanks.
Aug 25, 2010 at 4:01 comment added Torsten Ekedahl Yes, a proof can be found (for instance) in Serre's Local Fields.
Aug 25, 2010 at 2:21 history asked TmobiusX CC BY-SA 2.5