The Tate–Voloch conjecture and applications to the arithmetic of abelian varieties
Speaker:
Nicole Looper, University of Illinois at Chicago
Date and Time:
Thursday, June 19, 2025 - 9:30am to 10:30am
Location:
Fields Institute, Room 230
Abstract:
The Tate–Voloch conjecture says that given a closed subvariety $X$ of a semiabelian variety $G$ over $\mathbb{C}_p$, the distance between $X$ and any torsion point in $G\setminus X$ is uniformly bounded away from 0. This conjecture was proved by Scanlon in the case where $G$ is defined over $\overline{\mathbb{Q}_p}$. In this talk we discuss the history and subtleties around this conjecture, as well as how it may be used to prove results on integral torsion points in abelian varieties.