Geometry-of-numbers over number fields and the density of ADE families of curves having squarefree discriminant

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Auteur principal: Oller, Martí
Format: Preprint
Publié: 2025
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author Oller, Martí
author_facet Oller, Martí
contents For families of curves arising from a Dynkin diagram of type ADE, we show that the density of such curves having squarefree discriminant is equal to the product of local densities. We do so using the framework of Thorne and Laga's PhD theses and geometry-of-numbers techniques developed by Bhargava, here expanded over number fields.
format Preprint
id arxiv_https___arxiv_org_abs_2505_11301
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Geometry-of-numbers over number fields and the density of ADE families of curves having squarefree discriminant
Oller, Martí
Number Theory
11H99, 11N35, 17B70, 20G30
For families of curves arising from a Dynkin diagram of type ADE, we show that the density of such curves having squarefree discriminant is equal to the product of local densities. We do so using the framework of Thorne and Laga's PhD theses and geometry-of-numbers techniques developed by Bhargava, here expanded over number fields.
title Geometry-of-numbers over number fields and the density of ADE families of curves having squarefree discriminant
topic Number Theory
11H99, 11N35, 17B70, 20G30
url https://arxiv.org/abs/2505.11301