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arXiv 1202.4351math.NTmath.CAmath.CV
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有限域上曲线zeta函数的广义根恒等式

Generalised root identities for zeta functions of curves over finite fields

Richard Stone

摘要:

我们考虑了有限域上曲线zeta函数的广义根恒等式,并与相应的黎曼ζ函数的分析作了比较.我们用数值方法证明了,对于k,k_{k}满足广义根恒等式,并对μ=0,-1\:\&\:-2的特殊情况进行了详细的研究.然而,与对μ的情形不同,我们证明了在有限域上曲线的zeta函数的设置中,μ=-2的根恒等式与Weil证明的黎曼假设(RH)是一致的。将这种分析与相应的计算进行比较,可以看出,尽管Rk和Rk都有欧拉和阿达玛乘积表示,但正是计数函数N(T)的详细结构驱动了这些恒等式根端的Cesaro计算,从而确定了每个设置中RH的根恒等式的含义。

英文摘要:

We consider generalised root identities for zeta functions of curves over finite fields, ζ_{k}, and compare with the corresponding analysis for the Riemann zeta function. We verify numerically that, as for ζ, the ζ_{k} do satisfy the generalised root identities and we investigate these in detail for the special cases of μ=0,-1\:\&\:-2. Unlike for ζ, however, we show that in the setting of zeta functions of curves over finite fields the μ=-2 root identity is consistent with the Riemann hypothesis (RH) proved by Weil. Comparison of this analysis with the corresponding calculations for ζilluminates the fact that, even though both ζand ζ_{k} have both Euler and Hadamard product representations, it is the detailed structure of the counting function, N(T), which drives the Cesaro computations on the root side of these identities and thereby determines the implications of the root identities for RH in each setting.

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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