SIMPLE ZEROS OF PRIMITIVE DIRICHLET L-FUNCTIONS AND THE ASYMPTOTIC LARGE SIEVE

SIMPLE ZEROS OF PRIMITIVE DIRICHLET L-FUNCTIONS AND THE ASYMPTOTIC LARGE SIEVE
复制标题

原始狄利克雷L-函数的简单零点和渐近大筛

DOI:
--
复制
发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Maksym Radziwill
Maksym Radziwill
中科院分区:
--
文献类型:
--
作者:
Vorrapan Chandee;Yoonbok Lee;Sheng;Maksym Radziwill

文献摘要

被引文献

相似文献

摘要。假设广义黎曼假设(GRH),我们用渐近大筛证明了原始Dirichlet l -函数91%的零点是简单的。这在Ozluk早期的研究中得到了改进,该研究给出了最多86%的比例。我们进一步计算了对相关函数F (α)在|α| < 2范围内所有原始Dirichlet l -函数的平均的q-模拟。以前,只有当平均值包含所有字符χ时,才能得到这样的结果。作为我们的结果的一个推论,我们得到了一个类似于Barban-Davenport-Halberstam定理的字符和的渐近公式。
Abstract. Assuming the Generalized Riemann Hypothesis (GRH), we show using the asymptotic large sieve that 91% of the zeros of primitive Dirichlet L-functions are simple. This improves on earlier work of Ozluk which gives a proportion of at most 86%. We further compute q-analogue of the Pair Correlation Function F (α) averaged over all primitive Dirichlet L-functions in the range |α| < 2 . Previously such a result was available only when the average included all the characters χ. As a corollary of our results, we obtain an asymptotic formula for a sum over characters similar to the one encountered in the Barban-Davenport-Halberstam Theorem.