Cohomologie log plate, actions modérées et structures galoisiennes
| hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
| dc.contributor.author | GILLIBERT, Jean | |
| dc.date.accessioned | 2024-04-04T02:26:32Z | |
| dc.date.available | 2024-04-04T02:26:32Z | |
| dc.date.created | 2010-11-10 | |
| dc.date.issued | 2012 | |
| dc.identifier.issn | 0075-4102 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/189956 | |
| dc.description.abstractEn | Let $X$ be a fine and saturated log scheme, and let $G$ be a commutative finite flat group scheme over the underlying scheme of $X$. If $G$-torsors for the fppf topology can be thought of as being unramified objects by nature, then $G$-torsors for the log flat topology allow us to consider tame ramification. Using the results of Kato, we define a concept of Galois structure for these torsors, then we generalize the author's previous constructions (class-invariant homomorphism for semi-stable abelian varieties) in this new setting, thus dropping some restrictions. | |
| dc.language.iso | fr | |
| dc.publisher | Walter de Gruyter | |
| dc.title | Cohomologie log plate, actions modérées et structures galoisiennes | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1515/CRELLE.2011.113 | |
| dc.subject.hal | Mathématiques [math]/Géométrie algébrique [math.AG] | |
| dc.subject.hal | Mathématiques [math]/Théorie des nombres [math.NT] | |
| dc.identifier.arxiv | 0905.1902 | |
| bordeaux.journal | Journal für die reine und angewandte Mathematik | |
| bordeaux.page | 1-33 | |
| bordeaux.volume | 666 | |
| bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00637359 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Non spécifiée | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00637359v1 | |
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