27
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Sur les paquets d'Arthur des groupes classiques et unitaires non quasi-d\'eploy\'es

      Preprint
      ,

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          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.

          Related collections

          Most cited references2

          • Record: found
          • Abstract: not found
          • Article: not found

          Sur la classification des series discretes des groupes classiques p-adiques parametres de Langlands et exhaustivite

          C Moeglin (2002)
            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            A Note on L-packets

              Bookmark

              Author and article information

              Journal
              20 March 2018
              Article
              1803.07662
              ff8b6d97-18f1-48c1-8c13-d3f64f0729a0

              http://arxiv.org/licenses/nonexclusive-distrib/1.0/

              History
              Custom metadata
              22E50, 20G05, 11F57
              15 pages, in French
              math.RT

              Comments

              Comment on this article