半整权模形式Fonrier系数的两个注记

Two Notes about Fourier Coefficients of Modular Forms with Half-Integral Weights

对于ｆ（ｚ）＝∑α＿ｎｅ（ｎｚ）∈Ｓ＿ｋ（г＿０（Ｎ）），Ｈ．Ｉｗａｎｉｅｃ￣［２］证明了，其中ｎ为无平方因子正整数．在本文中我们将推广这个结果．

For, H.Iwaniec￣[2]proved that a_n《n￣(k/2-2/7+ε)forany square-free positive integer n.In this paper we shall generalize this result.