On sums of Fourier coefficients of Maass cusp forms

被引:8
|
作者
Jiang, Yujiao [1 ]
Lu, Guangshi [1 ]
机构
[1] Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China
基金
中国国家自然科学基金;
关键词
Fourier coefficients; Maass cusp form; symmetric power L-function;
D O I
10.1142/S179304211750066X
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let phi be a Hecke-Maass cusp form, and a(phi)(n) be its nth Fourier coefficient at the cusp infinity. In this paper, we are interested in the estimation on sums Sigma(n <= x) a(phi)(n(j)) for 1 <= j <= 4. We are able to improve previous results by introducing some inequalities concerning Fourier coefficients and other techniques.
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页码:1233 / 1243
页数:11
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