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arXiv 0709.4668math.NT
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Gross/Zagier公式的结果:平均L值的稳定性,次凸性和非零模p

Consequences of the Gross/Zagier formulae: Stability of average L-values, subconvexity, and non-vanishing mod p

Philippe Michel, Dinakar Ramakrishnan

摘要:

本文研究Gross/Zagier型公式的一些结果,这些公式由Gross和Zagier引入,然后由Hatcher,Zhang,Kudla和其他几个人在不同的方向上推广。本文在素能级全纯形式的L-级数的中心值的经典背景下,导出了这类L-值的适当扭曲的精确平均公式,并与相应虚二次域的类数有关,从而加强了Duke的一个结果.人们还获得了稳定性结果,以及次凸性(在此设置中)和某些非零断言。这篇文章是为了纪念Serge Lang。

英文摘要:

In this paper we investigate some consequences of the Gross/Zagier types of formulae which were introduced by Gross and Zagier, and were then generalized in various directions by Hatcher, Zhang, Kudla and several other people. Working in the classical context of central values of L-series of holomorphic forms of prime level, we deduce an exact average formula for suitable twists of such L-values, with a relation to the class number of associated imaginary quadratic fieds, thereby strengthening a result of Duke. One also obtains a stability result, as well as subconvexity (in this setting), and certian non-vanishing assertions. This article is dedicated to the memory of Serge Lang.

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。

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