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Asymptotics and Local Constancy of Characters of p-adic Groups
被引:3
|作者:
Kim, Ju-Lee
[1
]
Shin, Sug Woo
[2
,3
]
Templier, Nicolas
[4
]
机构:
[1] MIT, Dept Math, 77 Massachusetts Ave, Cambridge, MA 02139 USA
[2] Univ Calif Berkeley, Dept Math, Berkeley, CA 94720 USA
[3] Korea Inst Adv Study, 85 Hoegiro, Seoul 130722, South Korea
[4] Cornell Univ, Dept Math, Ithaca, NY 14853 USA
来源:
FAMILIES OF AUTOMORPHIC FORMS AND THE TRACE FORMULA
|
2016年
关键词:
MINIMAL K-TYPES;
DISCRETE-SERIES CHARACTERS;
FINITE SIMPLE-GROUPS;
SUPERCUSPIDAL REPRESENTATIONS;
CLASSICAL-GROUPS;
FIELD;
TAME;
THEOREM;
D O I:
10.1007/978-3-319-41424-9_7
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
In this paper we study quantitative aspects of trace characters, Theta(pi) of reductive p-adic groups when the representation pi varies. Our approach is based on the local constancy of characters and we survey some other related results. We formulate a conjecture on the behavior of, Theta(pi) relative to the formal degree of pi, which we are able to prove in the case where pi is a tame supercuspidal. The proof builds on J.=K. Yu's construction and the structure of Moy-Prasad subgroups.
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页码:259 / 295
页数:37
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