The Fourier coeffcients of Θ‐series in arithmetic progressions
The Fourier coeffcients of Θ‐series in arithmetic progressions
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算术级数中 Σ 级数的傅里叶系数
DOI:
10.1112/mtk.12006
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发表时间:
2020
期刊:
影响因子:
0.8
通讯作者:
Lü Guangshi
中科院分区:
文献类型:
--
作者:
Hu Guangwei;Jiang Yujiao;Lü Guangshi
In this paper, we first study the Fourier coefficients of Θ‐series in arithmetic progressions and its applications. Secondly, we introduce a rather simple argument to improve some results on the shifted convolution sums of the Fourier coefficients of a cusp form fororand a Θ‐series.