Comptes Rendus
Group Theory/Harmonic Analysis
Semisimple Lie groups satisfy property RD, a short proof
[Les groupes de Lie semi-simples ont la propriété RD, une preuve courte]
Comptes Rendus. Mathématique, Volume 351 (2013) no. 9-10, pp. 335-338.

Nous donnons dans cette note une preuve courte et élémentaire du fait que les groupes de Lie semi-simples réels connexes satisfont la propriété RD. La preuve est basée sur un procédé de linéarisation.

We give a short elementary proof of the fact that connected semisimple real Lie groups satisfy property RD. The proof is based on a process of linearisation.

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DOI : 10.1016/j.crma.2013.05.007
Adrien Boyer 1

1 LATP, Centre de mathématiques et informatique (CMI), Aix–Marseille Université, Technopôle de Château-Gombert, 39, rue Frédéric-Joliot-Curie, 13453 Marseille cedex 13, France
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Adrien Boyer. Semisimple Lie groups satisfy property RD, a short proof. Comptes Rendus. Mathématique, Volume 351 (2013) no. 9-10, pp. 335-338. doi : 10.1016/j.crma.2013.05.007. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2013.05.007/

[1] J. Arthur A local trace formula, Publ. Math. Inst. Hautes Études Sci., Volume 73 (1991), pp. 5-96

[2] B. Bekka; P. de la Harpe; A. Valette Kazhdanʼs Property (T), New Math. Monogr., vol. 11, Cambridge University Press, Cambridge, 2008

[3] A. Boyer Quasi-regular representations and property RD, 2013 (preprint) | arXiv

[4] I. Chatterji; C. Pittet; L. Saloff-Coste Connected Lie groups and property RD, Duke Math. J., Volume 137 (2007) no. 3, pp. 511-536

[5] R. Gangolli; V.S. Varadarajan Harmonic Analysis of Spherical Functions on Real Reductive Groups, Springer-Verlag, New York, 1988

[6] U. Haagerup An example of a nonnuclear C*-algebra which has the metric approximation property, Invent. Math., Volume 50 (1978/1979) no. 3, pp. 279-293

[7] C. Herz Sur le phénomène de Kunze–Stein, C. R. Acad. Sci. Paris, Sér. A–B, Volume 271 (1970), p. A491-A493

[8] P. Jolissaint Rapidly decreasing functions in reduced C*-algebras of groups, Trans. Amer. Math. Soc., Volume 317 (1990) no. 1, pp. 167-196

[9] A.-W. Knapp Representation Theory of Semisimple Groups, Princeton Landmarks Math., 2001

[10] M. Perrone, Rapid decay and weak containment of unitary representations, 2009, unpublished notes.

[11] Y. Shalom Rigidity, unitary representations of semisimple groups, and fundamental groups of manifolds with rank one transformation group, Ann. Math. (2), Volume 152 (2000) no. 1, pp. 113-182

[12] A. Valette Introduction to the Baum–Connes Conjecture, Lectures Math. ETH Zürich, Birkhäuser Verlag, Basel, 2002

[13] J.-L. Walspurger La formule de Plancherel pour les groupes p-adiques. Dʼaprès Harish-Chandra, J. Inst. Math. Jussieu, Volume 2 (April 2003) no. 2, pp. 235-333

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