arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1202.6313math.NT
收藏

Rankin-Selberg L函数中心值的稳定平均:一些新的变式

Stable averages of central values of Rankin-Selberg L-functions: some new variants

Paul D. Nelson

摘要:

如Michel-Ramakrishan(2007)和Feigon-Whitehouse(2008)所证明的,对于固定偶数权和大水平的一些全纯形式的Rankin-Selberg卷积的平均中心L值,存在固定虚二次θ级数的“稳定”公式。我们得到确切的有限公式扭曲的第一时刻的Rankin-Selberg L-值在更大的一般性,并证明类似的“稳定”公式,当一个考虑任意模块扭曲的大素数的权力水平或真正的二面角扭曲的奇数类型的混合签名的Hecke字符。

英文摘要:

As shown by Michel-Ramakrishan (2007) and later generalized by Feigon-Whitehouse (2008), there are "stable" formulas for the average central L-value of the Rankin-Selberg convolutions of some holomorphic forms of fixed even weight and large level against a fixed imaginary quadratic theta series. We obtain exact finite formulas for twisted first moments of Rankin-Selberg L-values in much greater generality and prove analogous "stable" formulas when one considers either arbitrary modular twists of large prime power level or real dihedral twists of odd type associated to a Hecke character of mixed signature.

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。

↑