English

Hensel minimality, $p$-adic exponentiation and Tate uniformization

Logic 2026-02-19 v1 Number Theory

Abstract

We use Hensel minimality, a non-Archimedean analog of o-minimality, to study several questions around transcendental number theory, unlikely intersections, and differential fields in a non-Archimedean setting. In particular, we focus on pp-adic exponentiation and Tate uniformization on Cp\mathbb{C}_p, which we show live in a Hensel minimal structure on Cp\mathbb{C}_p. We start by constructing a large collection of derivations on Hensel minimal fields that respect definable functions, which we then apply to the pp-adic Schanuel conjecture. We also study properties of local definability in analogy to work of Wilkie, and show that pp-adic Schanuel implies a uniform version of itself. For Tate uniformization we show a strong closure property when blurring, and deduce that Cp\mathbb{C}_p with the blurred Tate uniformization is quasiminimal. Finally, we prove a result on pp-adic density of likely intersections for powers of elliptic curves.

Keywords

Cite

@article{arxiv.2602.16433,
  title  = {Hensel minimality, $p$-adic exponentiation and Tate uniformization},
  author = {Sebastian Eterović and Floris Vermeulen},
  journal= {arXiv preprint arXiv:2602.16433},
  year   = {2026}
}

Comments

27 pages

R2 v1 2026-07-01T10:41:17.174Z