Modular curves $X_0(N)$ with infinitely many quartic points

Fuente: arXiv
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Hauptverfasser: Derickx, Maarten, Orlić, Petar
Format: Preprint
Veröffentlicht: 2023
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author Derickx, Maarten
Orlić, Petar
author_facet Derickx, Maarten
Orlić, Petar
contents We determine all modular curves $X_0(N)$ with infinitely many quartic points. To do this, we define a pairing that induces a quadratic form representing all possible degrees of a rational morphism from $X_0(N)$ to a positive rank elliptic curve.
format Preprint
id arxiv_https___arxiv_org_abs_2308_11694
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Modular curves $X_0(N)$ with infinitely many quartic points
Derickx, Maarten
Orlić, Petar
Number Theory
We determine all modular curves $X_0(N)$ with infinitely many quartic points. To do this, we define a pairing that induces a quadratic form representing all possible degrees of a rational morphism from $X_0(N)$ to a positive rank elliptic curve.
title Modular curves $X_0(N)$ with infinitely many quartic points
topic Number Theory
url https://arxiv.org/abs/2308.11694