Adelic perturbation of rational functions and applications

Félix Baril Boudreau, Erik Holmes, Khoa D. Nguyen

Let $\sum a_n{x}^n\in \bar{\mathbb{Q}}[[x]]$ be the power series representation of a rational function and let $f:\{0,1,\dots \}\to \bar{\mathbb{Q}}$ be a so-called almost q…