Symmetries of spaces and numbers -- anabelian geometry

Fuente: arXiv
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Autori principali: Collas, Benjamin, Murotani, Takahiro, Yamaguchi, Naganori
Natura: Preprint
Pubblicazione: 2025
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author Collas, Benjamin
Murotani, Takahiro
Yamaguchi, Naganori
author_facet Collas, Benjamin
Murotani, Takahiro
Yamaguchi, Naganori
contents ``Can number and geometric spaces be reconstructed from their symmetries?'' This question, which is at the heart of anabelian geometry, a theory built on the collaborative efforts of an international community in many variants and with the Japanese arithmetic school as a core, illustrates, in the case of a positive answer, the universality of the homotopic method in arithmetic geometry. Starting with elementary examples, we first introduce the motivations and guiding principles of the theory, then present its most structuring results and its contemporary trends. As a result, the reader is presented with a rich and diverse landscape of mathematics, which thrives on theoretical and explicit methods, and runs from number theory to topology.
format Preprint
id arxiv_https___arxiv_org_abs_2508_01588
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Symmetries of spaces and numbers -- anabelian geometry
Collas, Benjamin
Murotani, Takahiro
Yamaguchi, Naganori
Number Theory
Algebraic Geometry
``Can number and geometric spaces be reconstructed from their symmetries?'' This question, which is at the heart of anabelian geometry, a theory built on the collaborative efforts of an international community in many variants and with the Japanese arithmetic school as a core, illustrates, in the case of a positive answer, the universality of the homotopic method in arithmetic geometry. Starting with elementary examples, we first introduce the motivations and guiding principles of the theory, then present its most structuring results and its contemporary trends. As a result, the reader is presented with a rich and diverse landscape of mathematics, which thrives on theoretical and explicit methods, and runs from number theory to topology.
title Symmetries of spaces and numbers -- anabelian geometry
topic Number Theory
Algebraic Geometry
url https://arxiv.org/abs/2508.01588