Rational curves and the Hilbert Property on Jacobian Kummer varieties

Fuente: arXiv
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Main Authors: Gvirtz-Chen, Damián, Huang, Zhizhong
Format: Preprint
Published: 2022
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author Gvirtz-Chen, Damián
Huang, Zhizhong
author_facet Gvirtz-Chen, Damián
Huang, Zhizhong
contents A conjecture by Corvaja and Zannier predicts that smooth, projective, simply connected varieties over a number field with Zariski dense set of rational points have the Hilbert Property; this was proved by Demeio for Kummer surfaces which are associated to products of two elliptic curves. In this article, over a finitely generated field of characteristic zero, we establish the Hilbert Property for all Kummer surfaces associated to the Jacobian of a genus $2$ curve. In general we prove that all Jacobian Kummer varieties associated to a hyperelliptic curve of genus $\geq 2$ of odd degree also have the Hilbert Property.
format Preprint
id arxiv_https___arxiv_org_abs_2205_04364
institution arXiv
publishDate 2022
record_format arxiv
spellingShingle Rational curves and the Hilbert Property on Jacobian Kummer varieties
Gvirtz-Chen, Damián
Huang, Zhizhong
Number Theory
Algebraic Geometry
14G05, 11G35, 14J28
A conjecture by Corvaja and Zannier predicts that smooth, projective, simply connected varieties over a number field with Zariski dense set of rational points have the Hilbert Property; this was proved by Demeio for Kummer surfaces which are associated to products of two elliptic curves. In this article, over a finitely generated field of characteristic zero, we establish the Hilbert Property for all Kummer surfaces associated to the Jacobian of a genus $2$ curve. In general we prove that all Jacobian Kummer varieties associated to a hyperelliptic curve of genus $\geq 2$ of odd degree also have the Hilbert Property.
title Rational curves and the Hilbert Property on Jacobian Kummer varieties
topic Number Theory
Algebraic Geometry
14G05, 11G35, 14J28
url https://arxiv.org/abs/2205.04364