Uniform Bounds in D-Minimal Structures

Fuente: arXiv
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Main Authors: Farris, Madie, Hieronymi, Philipp
Format: Preprint
Published: 2026
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author Farris, Madie
Hieronymi, Philipp
author_facet Farris, Madie
Hieronymi, Philipp
contents Let $\mathcal{R}$ be an expansion of the real field such that every subset of $\mathbb{R}$ definable in $\mathcal{R}$ either has interior or is a finite union of discrete sets. Answering a question by Chris Miller, we show that for every $n\in \mathbb{N}$ and every definable subset $A\subseteq \mathbb{R}^{n+1}$ there is $N\in \mathbb{N}$ such that for all $x\in \mathbb{R}^n$ either $A_x$ has interior or is the union of $N$ discrete sets.
format Preprint
id arxiv_https___arxiv_org_abs_2606_02316
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Uniform Bounds in D-Minimal Structures
Farris, Madie
Hieronymi, Philipp
Logic
Let $\mathcal{R}$ be an expansion of the real field such that every subset of $\mathbb{R}$ definable in $\mathcal{R}$ either has interior or is a finite union of discrete sets. Answering a question by Chris Miller, we show that for every $n\in \mathbb{N}$ and every definable subset $A\subseteq \mathbb{R}^{n+1}$ there is $N\in \mathbb{N}$ such that for all $x\in \mathbb{R}^n$ either $A_x$ has interior or is the union of $N$ discrete sets.
title Uniform Bounds in D-Minimal Structures
topic Logic
url https://arxiv.org/abs/2606.02316