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| HAL : hal-00202502, version 1 |
| arXiv : 0801.0972 |
| Fiche détaillée |  Récupérer au format |
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| On Tsfasman-Vladuts Invariants of Infinite Global Fields |
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| Philippe Lebacque 1 |
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| (07/01/2008) |
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| In this article we study certain asymptotic properties of global fields. We consider the set of Tsfasman-Vladuts invariants of infinite global fields and answer some natural questions arising from their work. In particular, we prove the existence of infinite global fields having finitely many strictly positive invariants at given places, and the existence of infinite number fields with certain prescribed invariants being zero. We also give precisions on the deficiency of infinite global fields and on the primes decomposition in those fields. |
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| 1 : | University of Nottingham |
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University of Nottingham |
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| Domaine | : | Mathématiques/Théorie des nombres |
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| Infinite global fields – Tsfasman-Vladuts invariants – class field theory – class field towers – Grunwald-Wang theorem – Cebotarev density theorem |
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| Liste des fichiers attachés à ce document : | ||||||||||
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| hal-00202502, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00202502 | |
| oai:hal.archives-ouvertes.fr:hal-00202502 | |
| Contributeur : Philippe Lebacque | |
| Soumis le : Lundi 7 Janvier 2008, 11:58:34 | |
| Dernière modification le : Mardi 8 Janvier 2008, 13:37:38 | |
