Normes p-adiques et extensions quadratiques  [ p-adic norms and quadratic extensions ]
Annales de l'Institut Fourier, Volume 59 (2009) no. 6, p. 2223-2254

We classify the orbits of H on the Bruhat-Tits building of G for three spherical pairs (G,H) of classical p-adic groups.

On classifie les orbites de H sur l’immeuble de Bruhat-Tits de G pour trois paires sphériques (G,H) de groupes p-adiques classiques.

DOI : https://doi.org/10.5802/aif.2489
Classification:  11E95,  20G25
Keywords: p-adic norms, quadratic extensions, spherical pairs 
@article{AIF_2009__59_6_2223_0,
     author = {Cornut, Christophe},
     title = {Normes $p$-adiques et extensions quadratiques},
     journal = {Annales de l'Institut Fourier},
     publisher = {Association des Annales de l'institut Fourier},
     volume = {59},
     number = {6},
     year = {2009},
     pages = {2223-2254},
     doi = {10.5802/aif.2489},
     mrnumber = {2640919},
     zbl = {pre05673895},
     language = {fr},
     url = {http://www.numdam.org/item/AIF_2009__59_6_2223_0}
}

Cornut, Christophe. Normes $p$-adiques et extensions quadratiques. Annales de l'Institut Fourier, Volume 59 (2009) no. 6, pp. 2223-2254. doi : 10.5802/aif.2489. http://www.numdam.org/item/AIF_2009__59_6_2223_0/

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