小乘法子群上指数和的界
数论
2007-06-01 v1
摘要
我们证明了有限域的小乘法子群上的某些指数和存在显著的抵消，对 Bourgain 和 Chang 的论证进行了阐述。
引用
@article{arxiv.0705.4573,
title = {Bounds on exponential sums over small multiplicative subgroups},
author = {Par Kurlberg},
journal= {arXiv preprint arXiv:0705.4573},
year = {2007}
}
评论
15 pages. To appear in Proceedings of CRM-Clay workshop on Additive Combinatorics, Montreal 2006