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arXiv 1302.3249math.NT
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反分圆L函数模λ的特殊值

Special Values of Anticyclotomic L-functions Modulo λ

Alia Hamieh

摘要:

推广了Vatsal关于反分圆$\mathbb{Z}_{p}$ -扩张中Rankin-Selberg L函数的特殊值的一些结果.设$g$是具有平行权(2,.的尖点Hilbert模形式,2)和水平$\mathcal{N}$,设K/F是相对判别式$\mathcal{D}$的全虚二次扩张.研究了$\mathcal{P}$ -幂导体的K的环类特征标上的特殊值$L(g,χ,\frac{1}{2})$的$l$-adic赋值.我们证明了我们的结果的唯一假设下,素数的$\mathcal{P}$部分的$\mathcal{N}$是相对互素的$\mathcal{D}$。

英文摘要:

The purpose of this article is to generalize some results of Vatsal on studying the special values of Rankin-Selberg L-functions in an anticyclotomic $\mathbb{Z}_{p}$-extension. Let $g$ be a cuspidal Hilbert modular form of parallel weight (2,...,2) and level $\mathcal{N}$ over a totally real field F, and let K/F be a totally imaginary quadratic extension of relative discriminant $\mathcal{D}$. We study the $l$-adic valuation of the special values $L(g,χ,\frac{1}{2})$ as χvaries over the ring class characters of K of $\mathcal{P}$-power conductor, for some fixed prime ideal $\mathcal{P}$. We prove our results under the only assumption that the prime to $\mathcal{P}$ part of $\mathcal{N}$ is relatively prime to $\mathcal{D}$.

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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