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arXiv · 2511.05101

Mono-anabelian Reconstruction of Number Fields with Restricted Ramification

Yu Mao·Xiao Wang
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Abstract

In this paper, we apply Hoshi's mono-anabelian reconstruction of number fields to establish a group-theoretic reconstruction of a number field K together with its maximal unramified outside S extension K_S for a density 1 subset of primes of K starting from the profinite group G_{K,S}.

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Yu Mao, Xiao Wang. 2025-11-07. Mono-anabelian Reconstruction of Number Fields with Restricted Ramification. https://arxiv.org/abs/2511.05101

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