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Symplectic Kloosterman sums and Poincare series
被引:2
|作者:
Man, Siu Hang
[1
]
机构:
[1] Rhein Friedrich Wilhelms Univ Bonn, Math Inst, Endenicher Allee 60, D-53115 Bonn, Germany
来源:
RAMANUJAN JOURNAL
|
2022年
/
57卷
/
02期
关键词:
Kloosterman sums;
Poincare series;
EXPONENTIAL-SUMS;
D O I:
10.1007/s11139-021-00498-5
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We prove power-saving bounds for general Kloosterman sums on Sp(4) associated to all Weyl elements via a stratification argument coupled with p-adic stationary phase methods. We relate these Kloosterman sums to the Fourier coefficients of Sp(4) Poincare series.
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页码:707 / 753
页数:47
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