Cyclotomic integral points for affine dynamics

Zhuchao Ji, Junyi Xie, Geng-Rui Zhang

Let $f:{\mathbb{A}}^N\to {\mathbb{A}}^N$ be a regular endomorphism of algebraic degree $d\ge 2$ (i.e., $f$ extends to an endomorphism on ${\mathbb{P}}^N$ of algebraic degree $d$) defined…