scholarly journals A certain new Gauss sum and its fourth power mean

2020 ◽  
Vol 5 (5) ◽  
pp. 5004-5011
Author(s):  
Yan Zhao ◽  
◽  
Wenpeng Zhang ◽  
Xingxing Lv ◽  
Mathematics ◽  
2019 ◽  
Vol 7 (3) ◽  
pp. 258
Author(s):  
Shimeng Shen ◽  
Wenpeng Zhang

In this article, our main purpose is to introduce a new and generalized quadratic Gauss sum. By using analytic methods, the properties of classical Gauss sums, and character sums, we consider the calculating problem of its fourth power mean and give two interesting computational formulae for it.


2013 ◽  
Vol 2013 ◽  
pp. 1-19
Author(s):  
Zhefeng Xu ◽  
Huaning Liu

Letq≥5be an odd number. In this paper, we study the fourth power mean of certain character sums∑χmodq,χ-1=-1*∑1≤a≤q/4aχa4and∑χmodq,χ-1=1*∑1≤a≤q/4aχa4, where∑‍*denotes the summation over primitive characters moduloq, and give some asymptotic formulae.


2004 ◽  
Vol 25 (01) ◽  
pp. 97-102 ◽  
Author(s):  
HONGYAN LIU ◽  
WENPENG ZHANG

2016 ◽  
Vol 160 ◽  
pp. 326-333 ◽  
Author(s):  
Hui Chen ◽  
Tianping Zhang

2006 ◽  
Vol 23 (1) ◽  
pp. 153-164 ◽  
Author(s):  
Wen Peng Zhang ◽  
Xiao Ying Wang

2017 ◽  
Vol 174 ◽  
pp. 419-426 ◽  
Author(s):  
Wenpeng Zhang ◽  
Shimeng Shen

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
Han Zhang ◽  
Wenpeng Zhang

The main purpose of this paper is to use the analytic methods and the properties of Gauss sums to study the computational problem of one kind fourth power mean of two-term exponential sums and give an interesting identity and asymptotic formula for it.


2017 ◽  
Vol 34 (6) ◽  
pp. 1037-1049 ◽  
Author(s):  
Wen Peng Zhang ◽  
Xin Lin

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