论文标题
角色总和估计值和对Balog问题的应用
Character sums estimates and an application to a problem of Balog
论文作者
论文摘要
我们证明了乘法字符的总和与集合的总和相比，并应用了这个结果，我们打破了正方形的障碍，即BALOG问题，涉及质量顺序差异的产物。
We prove new bounds for sums of multiplicative characters over sums of set with small doubling and applying this result we break the square--root barrier in a problem of Balog concerning products of differences in a field of prime order.
