Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sur les paquets d'Arthur des groupes classiques et unitaires non
  quasi-d\'eploy\'es   Nous \'etendons aux groupes orthogonaux et unitaires non quasi-d\'eploy\'es
sur un corps local des r\'esultats de J. Arthur et de la premi\`ere auteure
\'etablis dans le cas quasi-d\'eploy\'e. En particulier, nous obtenons une
classification de Langlands compl\`ete pour les repr\'esentations temp\'er\'ees
dans le cas $p$-adique. Nous en d\'eduisons en utilisant l'involution
d'Aubert-Schneider-Stuhler un r\'esultat de multiplicit\'e un dans les paquets
unipotents, et par des m\'ethodes globales, le m\^eme r\'esultat pour les
paquets unipotents dans le cas archim\'edien.
  We extend to non quasi-split orthogonal and unitary groups over a local field
some results of J. Arthur and the first author established in the quasi-split
case. In particular, we obtain a full Langlands classification for tempered
representations in the $p$-adic case. Using Aubert-Schneider-Stuhler
involution, we deduce from this a multiplicity one result for unipotent
packets, and by global methods, the same result for unipotent packets in the
archimedean case.

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The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat