Bounded diagonal orbits in homogeneous spaces over function fields
Dynamical Systems
2025-06-06 v3
Abstract
This paper is about topological rigidity of diagonal group actions on the homogeneous where is a finite field of characteristic . We show that there is a non-closed relatively compact orbit of the diagonal group.
Cite
@article{arxiv.2504.17644,
title = {Bounded diagonal orbits in homogeneous spaces over function fields},
author = {Qianlin Huang and Ronggang Shi},
journal= {arXiv preprint arXiv:2504.17644},
year = {2025}
}