Comptes Rendus
Harmonic Analysis/Group Theory
Explicit Plancherel formula for the p-adic group GL(n)
[Formule de Plancherel explicite pour le groupe p-adique GL(n)]
Comptes Rendus. Mathématique, Volume 338 (2004) no. 11, pp. 843-848.

Nous obtenons une formule de Plancherel explicite pour le groupe p-adique GL(n). Nous déterminons explicitement la décomposition de Bernstein de la mesure de Plancherel, y compris les diverses constantes numériques. Nous prouvons aussi une formule de transfert pour GL(n).

We provide an explicit Plancherel formula for the p-adic group GL(n). We determine explicitly the Bernstein decomposition of Plancherel measure, including all numerical constants. We also prove a transfer-of-measure formula for GL(n).

Reçu le :
Accepté le :
Publié le :
DOI : 10.1016/j.crma.2004.03.026
Anne-Marie Aubert 1 ; Roger Plymen 2

1 Institut de mathématiques de Jussieu, 175, rue du Chevaleret, 75013 Paris, France
2 Department of Mathematics, University of Manchester, Manchester M13 9PL, UK
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     title = {Explicit {Plancherel} formula for the \protect\emph{p}-adic group {GL(\protect\emph{n})}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {843--848},
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Anne-Marie Aubert; Roger Plymen. Explicit Plancherel formula for the p-adic group GL(n). Comptes Rendus. Mathématique, Volume 338 (2004) no. 11, pp. 843-848. doi : 10.1016/j.crma.2004.03.026. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2004.03.026/

[1] A.-M. Aubert, R.J. Plymen, Plancherel measure for GL(n): explicit formulas and Bernstein decomposition, Preprint, 2004

[2] J. Bernstein Representations of p-adic groups, Harvard University, 1992 (Notes by K.E. Rumelhart)

[3] C.J. Bushnell; G. Henniart; P.C. Kutzko Local Rankin–Selberg convolutions for GLn: explicit conductor formula, J. Amer. Math. Soc., Volume 11 (1998), pp. 703-730

[4] C.J. Bushnell, G. Henniart, P.C. Kutzko, Towards an explicit Plancherel theorem for reductive p-adic groups, Preprint, 2001

[5] C.J. Bushnell; P.C. Kutzko The Admissible Dual of GL(n) via Compact Open Subgroups, Ann. of Math. Stud., vol. 129, Princeton University Press, Princeton, NJ, 1993

[6] C.J. Bushnell; P.C. Kutzko Smooth representations of reductive p-adic groups: structure theory via types, Proc. London Math. Soc., Volume 77 (1998), pp. 582-634

[7] S.S. Kudla The local Langlands correspondence, Proc. Symp. Pure Math., Volume 55 (1994), pp. 365-391

[8] I.G. Macdonald Harmonic analysis on semi-simple groups, Actes Congr. Internat. Math., Tome 2, Nice, 1970, 1971, pp. 331-335

[9] R.J. Plymen Reduced C * -algebra of the p-adic group GL(n) II, J. Funct. Anal., Volume 196 (2002), pp. 119-134

[10] F. Shahidi A proof of Langlands conjecture on Plancherel measure; complementary series for p-adic groups, Ann. of Math., Volume 132 (1990), pp. 273-330

[11] F. Shahidi Langlands' conjecture on Plancherel measures for p-adic groups, Harmonic Analysis on Reductive Groups, Brunswick, ME, 1989, Progr. Math., vol. 101, Birkhäuser Boston, Boston, MA, 1991, pp. 277-295

[12] J.-L. Waldspurger La formule de Plancherel d'après Harish-Chandra, J. Inst. Math. Jussieu, Volume 2 (2003), pp. 235-333

[13] A.V. Zelevinsky Induced representations of reductive p-adic groups II, Ann. Sci. École Norm. Sup., Volume 13 (1980), pp. 165-210

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