CUSP FORMS;
AUTOMORPHIC-FORMS;
YOSHIDA LIFTS;
COHOMOLOGY;
REPRESENTATIONS;
GL(2);
D O I:
10.1215/21562261-10428456
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We establish the existence of congruences between a fixed endoscopic, glob-ally generic, cuspidal automorphic representation pi of GSp(4) of square-free conduc-tor and stable cuspidal automorphic representations of the same weight modulo certain prime factors of the value at 1 of the adjoint L-function of pi, normalized by a suitable period.