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arXiv 1504.05802math.NT
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Kloosterman和的对称幂的L函数(单位根L函数与p-adic估计)

L-functions of symmetric powers of Kloosterman sums (unit root L-functions and p-adic estimates)

C. Douglas Haessig

摘要:

经典Kloosterman和的对称幂的L-函数是一个多项式,它的次数以及根的复绝对值现在都是已知的。在本文中,我们提供了这些根的p-adic绝对值的估计。我们的方法是间接的。首先建立了二元无限次对称幂L-函数的Dwork型p-adic上同调理论,然后研究了Frobenius特征值的p-adic估计.然后,连续性参数提供所需的p-adic估计。

英文摘要:

The L-function of symmetric powers of classical Kloosterman sums is a polynomial whose degree is now known, as well as the complex absolute values of the roots. In this paper, we provide estimates for the p-adic absolute values of these roots. Our method is indirect. We first develop a Dwork-type p-adic cohomology theory for the two-variable infinite symmetric power L-function associated to the Kloosterman family, and then study p-adic estimates of the eigenvalues of Frobenius. A continuity argument then provides the desired p-adic estimates.

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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