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arXiv 2302.02844math.NT
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与实二次数域中理想的表示数有关的狄利克雷级数

Dirichlet series associated to representation numbers of ideals in real quadratic number fields

Johannes J. Buck

摘要:

在这篇计算性较强的论文中,我们明确地确定了实二次数域中理想的某些表示数,从而得到了相应的狄利克雷级数的狄利克雷L-函数和广义除数和的表示.一个直接而重要的结果是,狄利克雷级数在整个复平面上有亚纯延拓,在$s=2$上有一个单极点,其留数可以用狄利克雷L-函数和广义除数和显式表示.

英文摘要:

In this rather computational paper, we determine certain representation numbers of ideals in real quadratic number fields explicitly in order to obtain a representation of the associated Dirichlet series in terms of Dirichlet L-functions and a generalized divisor sum. A direct and important consequence is that the Dirichlet series has a meromorphic continuation to the whole complex plane and a simple pole at $s=2$ whose residue can be made explicit in terms of the Dirichlet L-functions and the generalized divisor sum.

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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