On mean values of character sums

被引:0
|
作者
Meng, ZZ [1 ]
机构
[1] Peking Univ, Sch Math Sci, Beijing 100871, Peoples R China
关键词
resultant; polynomials; character;
D O I
10.1007/s10114-005-0591-8
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We use the resultant of two polynomials to discuss the roots of congruences, and then we improve the result of Burgess on the mean values of character sums in the case r = 3. Finally, we give a new estimate for the mean values of character sums in the case r = 4.
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收藏
页码:561 / 570
页数:10
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