arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1208.4069math.NT
收藏

二次扭族中L '(1/2)的矩

Moments of L'(1/2) in the Family of Quadratic Twists

Ian Petrow

摘要:

本文证明了GL(2)L-函数在二次扭曲上导数的几个矩的渐近公式。我们考虑的L-函数族的根数固定为-1,且具有奇正交对称性。在GRH假设下,我们证明了(1)具有一个次项的二阶矩,(2)两个不同模形式f和g的矩,(3)具有控制权和水平依赖性的一阶矩的渐近公式。我们还包括一些直接的推论,椭圆曲线通过模定理和工作的格罗斯和Zagier。

英文摘要:

We prove the asymptotic formulae for several moments of derivatives of GL(2) L-functions over quadratic twists. The family of L-functions we consider has root number fixed to -1 and odd orthogonal symmetry. Assuming GRH we prove the asymptotic formulae for (1) the second moment with one secondary term, (2) the moment of two distinct modular forms f and g and (3) the first moment with controlled weight and level dependence. We also include some immediate corollaries to elliptic curves via the modularity theorem and the work of Gross and Zagier.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑