|
Holomorphic continuation of generalized Jacquet integrals for degenerate principal series
Author(s):
Nolan
R.
Wallach
Journal:
Represent. Theory
10
(2006),
380-398.
MSC (2000):
Primary 22E30, 22E45
Posted:
September 29, 2006
Retrieve article in:
PDF DVI PostScript
Abstract |
References |
Similar articles |
Additional information
Abstract:
This paper introduces a class of parabolic subgroups of real reductive groups (called ``very nice''). For these parabolic subgroups we study the generalized Whittaker vectors for their degenerate principal series. It is shown that there is a holomorphic continuation of the Jacquet integrals associated with generic characters of their unipotent radicals. Also, in this context an analogue of the ``multiplicity one'' theorem is proved. Included is a complete classification of these parabolic subgroups (due to K. Baur and the author). These parabolic subgroups include all known examples of such continuations and multiplicity theorems.
References:
-
- [BW]
- Karin Baur and Nolan Wallach, Nice parabolic subalgebras of reductive Lie algebras, Represent. Theory 9 (2005), 1-29. MR 2123123 (2005k:17021)
- [BW2]
- Karin Baur and Nolan Wallach, to appear.
- [B]
- Armand Borel, Linear Algebraic Groups, Second Enlarged Edition, Springer-Verlag, New York, 1991. MR 1102012 (92d:20001)
- [CM]
- David H. Collingwood and William M. McGovern, Nilpotent Orbits in Semisimple Lie Algebras, Van Nostrand Reinhold Mathematics Series, New York, 1993. MR 1251060 (94j:17001)
- [EK]
- A.G. Elashvili and V.G. Kac, Good gradings of semisimple Lie algebras, to appear.
- [Ha1]
- M. Hashizume, Whittaker models for real reductive groups, Japan J. Math. (N.S.) 5 (1979), 349-401. MR 0614828 (82g:10048)
- [Ha2]
- M. Hashizume, Whittaker functions on semisimple Lie groups, Hiroshima Math. J. 12 (1982), 259-293. MR 0665496 (84d:22018)
- [He]
- W. Hesselink, Polarizations in the classical groups, Math. Z. 160 (1978), 217-234. MR 0480765 (58:916)
- [J]
- H. Jacquet, Fonctions de Whittaker associées aux groupes de Chevalley, Bull. Soc. Math. France 95 (1967), 243-309. MR 0271275 (42:6158)
- [KV]
- Johan A.C. Kolk and V.S.Varadarajan, On the transversal symbol of vectorial distributions and some applications to harmonic analysis, Indag. Mathem. (N.S.) 7 (1996), 67-96. MR 1621372 (99d:22025)
- [L]
- Thomas E. Lynch, Generalized Whittaker vectors and representation theory, Thesis, MIT, 1979.
- [Mc]
- William M. McGovern, Algebraic quotients. Torus actions and cohomology. The adjoint representation and the adjoint action, Encyclopaedia of Mathematical Sciences, Volume 131, Springer-Verlag, Berlin, 2002, 159-238. MR 1925828 (2003c:14002)
- [R]
- R.W. Richardson, Conjugacy classes in parabolic subgroups of semisimple algebraic groups, Bull. London Math. Soc. 6 (1974), 21-24. MR 0330311 (48:8648)
- [S]
- G. Schiffmann, Intégrales d'entrelacement et fonctions de Whittaker, Bull. Soc. Math. France 99 (1971), 3-72. MR 0311838 (47:400)
- [Wa1]
- Nolan R. Wallach, Lie algebra cohomology and holomorphic continuation of generalized Jacquet integrals, Representations of Lie groups, Kyoto, Hiroshima, 1986, 123-151, Adv. Stud. Pure Math., 14, Academic Press, Boston, MA, 1988. MR 1039836 (91d:22014)
- [Wa2]
- Nolan R. Wallach, Real reductive groups. I. Pure and Applied Mathematics, 132, Academic Press, Inc., Boston, MA, 1988. MR 0929683 (89i:22029)
- [Wa3]
- Nolan R. Wallach, Generalized Whittaker Vectors for Holomorphic and Quaternionic Representations, Comment. Math. Helv. 78 (2003), 266-307. MR 1988198 (2004e:22018)
- [Y1]
- Hiroshi Yamashita, On Whittaker vectors for generalized Gel'fand-Graev representations of semisimple Lie groups, J. Math. Kyoto Univ. 26 (1986), 263-298. MR 0849220 (88a:22028)
- [Y2]
- Hiroshi Yamashita, Multiplicity one theorems for generalized Gel'fand-Graev representations of semisimple Lie groups and Whittaker models for discrete series, Adv. Stud. Pure Math. 14, Academic Press Boston, 1988, 31-121. MR 1039835 (91e:22023)
Similar Articles:
Retrieve articles in Representation Theory
with MSC
(2000):
22E30, 22E45
Retrieve articles in all Journals with MSC
(2000):
22E30, 22E45
Additional Information:
Nolan
R.
Wallach
Affiliation:
Department of Mathematics, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0112
Email:
nwallach@ucsd.edu
DOI:
10.1090/S1088-4165-06-00231-7
PII:
S 1088-4165(06)00231-7
Received by editor(s):
February 18, 2004 and, in final revised form, June 27, 2006
Posted:
September 29, 2006
Additional Notes:
The author was supported in part by an NSF Grant
Copyright of article:
Copyright
2006,
American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.
|