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arXiv 1012.2523math.NTmath.AGmath.KT
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Arakelov motivic上同调

Arakelov motivic cohomology I

Andreas Holmstrom, Jakob Scholbach

摘要:

本文给出了算术环上有限型格式的一个新的上同调理论。这个动机上同调的Arakelov理论版本的主要动机是由第二作者提出的关于$L$ -函数和zeta函数的特殊值的猜想。利用motivic稳定同伦理论中的六函子形式,我们建立了一些形式性质,包括任意态射的拉回,正则概型之间的射影态射的前推,局部化序列,$h$ -下降.我们舍入图片与纯度的结果和更高的算术Riemann-Roch定理。

英文摘要:

This paper introduces a new cohomology theory for schemes of finite type over an arithmetic ring. The main motivation for this Arakelov-theoretic version of motivic cohomology is the conjecture on special values of $L$-functions and zeta functions formulated by the second author. Taking advantage of the six functors formalism in motivic stable homotopy theory, we establish a number of formal properties, including pullbacks for arbitrary morphisms, pushforwards for projective morphisms between regular schemes, localization sequences, $h$-descent. We round off the picture with a purity result and a higher arithmetic Riemann-Roch theorem.

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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