no. 1
Embeddings of maximal tori in orthogonal groups
[Plongements de tores maximaux dans des groupes orthogonaux]
Bayer-Fluckiger, Eva1
1 EPFL-FSB-MATHGEOM-CSAG Station 8 1015 Lausanne (Switzerland)
Annales de l'Institut Fourier, Tome 64 (2014) no. 1, pp. 113-125

We give necessary and sufficient conditions for an orthogonal group defined over a global field of characteristic ≠2 to contain a maximal torus of a given type.

Nous donnons des conditions nécessaires et suffisantes pour qu’un groupe orthogonal défini sur un corps global de caractéristique ≠2 contienne un tore maximal d’un type donné.

DOI : 10.5802/aif.2840
Classification : 11E57, 11E12, 20G30
Keywords: Orthogonal groups, maximal tori
Mots-clés : groupes orthogonaux, tores maximaux

Bayer-Fluckiger, Eva 1

1 EPFL-FSB-MATHGEOM-CSAG Station 8 1015 Lausanne (Switzerland) 
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Bayer-Fluckiger, Eva. Embeddings of maximal tori in orthogonal groups. Annales de l'Institut Fourier, Tome 64 (2014) no. 1, pp. 113-125. doi: 10.5802/aif.2840

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