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Cycles de torsion non détectés par l'application de Jannsen
Multi angle
Authors : Colliot-Thélène, Jean-Louis (Author of the conference)
CIRM (Publisher )
14C15 - (Equivariant) Chow groups and rings; motives
CIRM (Publisher )
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Abstract :
On s'intéresse à l'application cycle de Jannsen, à coe fficients dans la cohomologie continue entière l-adique, sur les groupes de Chow de codimension 2. On passe en revue plusieurs travaux récents exhibant des éléments de torsion non nuls dans le noyau de cette application.
MSC Codes : 14C15 - (Equivariant) Chow groups and rings; motives
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Information on the Video
Film maker : Petit, JeanLanguage : French Available date : 03/03/2023 Conference Date : 07/02/2023 Subseries : Research talks arXiv category : Algebraic Geometry Mathematical Area(s) : Algebraic & Complex Geometry ; Number Theory Format : MP4 (.mp4) - HD Video Time : 01:01:19 Targeted Audience : Researchers ; Graduate Students ; Doctoral Students, Post-Doctoral Students Download : https://videos.cirm-math.fr/2023-02-07_Colliot-Thelene.mp4 
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Information on the Event
Event Title : SAGAEvent Organizers : Anni, Samuele ; Kohel, David ; Lang, Jaclyn ; Newton, Rachel ; Ozman, Ekin Dates : 06/02/2023 - 10/02/2023 Event Year : 2023 Event URL : https://conferences.cirm-math.fr/2802.html
Citation Data
DOI : 10.24350/CIRM.V.20000703Cite this video as: Colliot-Thélène, Jean-Louis (2023). Cycles de torsion non détectés par l'application de Jannsen. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.20000703 URI : http://dx.doi.org/10.24350/CIRM.V.20000703 |
See Also
- [Multi angle] On some families of Jacobians with definite quaternionic multiplication / Author of the conference Voight, John.
- [Multi angle] Finite flat group schemes over Z / Author of the conference Schoof, René.
- [Multi angle] Graded Lie algebras and families of algebraic curves / Author of the conference Romano, Beth.
- [Multi angle] Computing Euler factors of curves / Author of the conference Maistret, Céline.
Bibliography
- COLLIOT-THÉLÈNE, Jean-Louis et SCAVIA, Federico. Sur l'injectivit\'e de l'application cycle de Jannsen. arXiv preprint arXiv:2212.05761, 2022. - https://doi.org/10.48550/arXiv.2212.05761
Imagette Video
