Recently Blomer showed that if alpha(n) denote the normalized Fourier coefficients of any holomorphic cusp form f with integral weight, then [GRAPHICS] holds uniformly in q <= X. By an elementary argument we show that independent of q, [GRAPHICS] where alpha(n) could be the normalized Fourier coefficients of any reasonable cusp forms, including Maass cusp forms, holomorphic Cusp forms with half-integral or integral weights. (C) 2008 Elsevier Inc. All rights reserved.
机构:
Indian Stat Inst, Theoret Stat & Math Unit, 203 BT Rd, Kolkata 700108, IndiaIndian Stat Inst, Theoret Stat & Math Unit, 203 BT Rd, Kolkata 700108, India
机构:
Weinan Normal Univ, Sch Math & Stat, Weinan 714099, Shaanxi, Peoples R China
Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R ChinaWeinan Normal Univ, Sch Math & Stat, Weinan 714099, Shaanxi, Peoples R China