representations of p-adic groups;
modular representations;
SPECIAL UNITARY GROUPS;
SUPERCUSPIDAL REPRESENTATIONS;
SMOOTH REPRESENTATIONS;
CLASSICAL-GROUPS;
CHARACTERS;
ALGEBRAS;
FIELDS;
D O I:
10.2140/ant.2014.8.1801
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We construct all irreducible cuspidal l-modular representations of a unitary group in three variables attached to an unramified extension of local fields of odd residual characteristic p with l not equal 6 D p. We describe the l-modular principal series and show that the supercuspidal support of an irreducible l-modular representation is unique up to conjugacy.
机构:
Osaka Prefecture Univ, Fac Liberal Arts & Sci, Naka Ku, Sakai, Osaka 5998531, JapanOsaka Prefecture Univ, Fac Liberal Arts & Sci, Naka Ku, Sakai, Osaka 5998531, Japan