A Note on Cube-Full Numbers in Arithmetic Progression

被引:0
|
作者
Zhong, Mingxuan [1 ]
Ma, Yuankui [2 ]
机构
[1] Shaanxi Normal Univ, Sch Math & Stat, Xian 710119, Shaanxi, Peoples R China
[2] Xian Technol Univ, Sch Sci, Xian 710021, Shaanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
SQUARE-FULL; EXPONENTIAL-SUMS;
D O I
10.1155/2021/5552120
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We obtain an asymptotic formula for the cube-full numbers in an arithmetic progression n = l(mod q), where (q, l) = 1. By extending the construction derived from Dirichlet's hyperbola method and relying on Kloosterman-type exponential sum method, we improve the very recent error term with x((118/4029)) < q.
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页数:22
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