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arXiv · 2010.12555

Weak approximation and the Hilbert property for Campana points

Masahiro Nakahara·Sam Streeter
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Abstract

We study weak approximation and the Hilbert property for Campana points, both of importance in recent work on a Manin-type conjecture by Pieropan, Smeets, Tanimoto and Varilly-Alvarado. We show that weak weak approximation implies the Hilbert property for Campana points, and we exploit this to exhibit Campana orbifolds whose sets of Campana points are not thin.

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Masahiro Nakahara, Sam Streeter. 2020-10-23. Weak approximation and the Hilbert property for Campana points. https://arxiv.org/abs/2010.12555

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