On Fourier coefficients of modular forms of half integral weight at squarefree integers
On Fourier coefficients of modular forms of half integral weight at squarefree integers
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关于无平方整数的半积分权模形式的傅里叶系数
DOI:
10.1007/s00209-018-2191-1
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发表时间:
2016-02
影响因子:
0.8
通讯作者:
Wu J.
中科院分区:
文献类型:
--
作者:
Jiang Y. -J.;Lau Y. -K.;Lü Guangshi;Royer E.;Wu J.
We show that the Dirichlet series associated to the Fourier coefficients of a half-integral weight Hecke eigenform at squarefree integers extends analytically to a holomorphic function in the half-plane Res>12\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathfrak {R}e\,}s>\tfrac{1}{2}$$\end{document}. This exhibits a high fluctuation of the coefficients at squarefree integers and improves a sign-change result in Lau et al. (Mathematika 62:866–883, 2016).
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影响因子:
0.7
作者:
S. Purkait
通讯作者:
S. Purkait
影响因子:
2.1
作者:
H. Iwaniec;E. Kowalski
通讯作者:
H. Iwaniec;E. Kowalski
影响因子:
1
作者:
G. Harcos
通讯作者:
G. Harcos
影响因子:
0.8
作者:
S. Niwa
通讯作者:
S. Niwa
DOI:
10.1112/s0025579316000103
发表时间:
2015-07
期刊:
arXiv: Number Theory
影响因子:
--
作者:
Y. Lau;E. Royer;Jie Wu
通讯作者:
Y. Lau;E. Royer;Jie Wu