BOUNDS OF MULTIPLICATIVE CHARACTER SUMS WITH FERMAT QUOTIENTS OF PRIMES

被引:30
|
作者
Shparlinski, Igor E. [1 ]
机构
[1] Macquarie Univ, Dept Comp, Sydney, NSW 2109, Australia
基金
澳大利亚研究理事会;
关键词
Fermat quotients; character sums; Vaughan identity; DIVISIBILITY;
D O I
10.1017/S000497271000198X
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Given a prime p, the Fermat quotient q(p)(u) of u with gcd(u, p) = 1 is defined by the conditions (qp)(u) u(p-1) - 1/p mod p, 0 <= q(p) (u) <= p -1 We derive a new bound on multiplicative character sums with Fermat q(p)(l) at prime arguments l.
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页码:456 / 462
页数:7
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