Dynamical systems and systems of equations

Geometric Bogomolov conjecture in arbitrary characteristics

speaker: Junyi Xie (Beijing International Center for Mathematical Research)

abstract: The goal of this talk is to prove the full geometric Bogomolov conjecture. We first reduce it to the case that the extension of the base fields has transcendence degree 1, and then we prove the later case by intersection theory in algebraic geometry. The proof uses Yamaki's reduction theorem on the geometric Bogomolov conjecture and the Manin--Mumford conjecture proved by Raynaud and Hrushovski.

timetable:
Thu 23 Jun, 9:00 - 10:00, Aula Dini
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