Some additive galois cohomology rings
| dc.creator | Kuenzer, Matthias | |
| dc.creator | Weber, Harald | |
| dc.date | 2001-02-06 | |
| dc.date | 2007-11-28 | |
| dc.date.accessioned | 2026-07-07T08:45:28Z | |
| dc.date.available | 2026-07-07T08:45:28Z | |
| dc.description | Let p be an odd prime. We consider the cyclotomic extension T := Z_(p)[zeta_{p^2}] of S := Z_(p), with galois group G := (Z/p^2)^*. Since this extension is wildly ramified, the SG-module T is not projective. We calculate its cohomology ring H^*(G, T; S), carrying the cup product induced by the ring structure of T. Proceeding in a somewhat greater generality, our results also apply to certain Lubin-Tate extensions. | |
| dc.description | Misprint in Th. 1.19 corrected | |
| dc.identifier | https://arxiv.org/abs/math/0102048 | |
| dc.identifier | http://arxiv.org/abs/math/0102048 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/142975 | |
| dc.subject | Number Theory | |
| dc.subject | 11R33; 16S35 | |
| dc.title | Some additive galois cohomology rings | |
| dc.type | text |