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Modular Nori Motives
p-Adic Numbers, Ultrametric Analysis and Applications Pub Date : 2023-11-05 , DOI: 10.1134/s2070046623030020
N. C. Combe , Yu. I Manin , M. Marcolli

Abstract

In a previous article [4], we developed the pioneering Grothendieck approach to the problem of description of the absolute Galois group \(\rm{Gal}(\overline{\bf{Q}}/{\bf{Q}})\) based upon dessins d’enfant. Namely, we replaced in it dessins d’enfant by graphs encoding combinatorics of strata of modular spaces of genus zero \(\overline{M}_{0,n}\), and applied this new category to the study of quantum statistic properties of the absolute Galois group. In this short paper, we enrich and further develop this approach by including in this picture the Nori motives of the strata of modular spaces following [10].



中文翻译:

模块化海苔动机

摘要

在之前的文章 [4] 中,我们开发了开创性的格洛腾迪克方法来解决绝对伽罗瓦群的描述问题\(\rm{Gal}(\overline{\bf{Q}}/{\bf{Q}}) \)基于dessins d'enfant。也就是说,我们将其中的 dessins d'enfant 替换为对属零模空间层组合的图编码\(\overline{M}_{0,n}\),并将这个新类别应用于量子统计性质的研究的绝对伽罗瓦群。在这篇简短的论文中,我们通过在这张图片中包含以下模块化空间层的 Nori 动机来丰富并进一步发展这种方法[10]。

更新日期:2023-11-06
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