Xiaolei Wu

collaborators

2 papers

math.GT2026

Non-planar ends are continuously unforgettable

Javier Aramayona, Rodrigo De Pool, Rachel Skipper +3

We show that continuous epimorphisms between a class of subgroups of mapping class groups of orientable infinite-genus 2-manifolds with no planar ends are always induced by homeomo…

math.GR2024

The Higman--Thompson groups $V_{n}$ are $(2, 2, 2)$ -generated

Eduard Schesler, Rachel Skipper, Xiaolei Wu

We provide a family of generating sets $S_{I^} \pm$ of the Higman--Thompson groups $V_{n}$ that are parametrized by certain sequences $I^\pm$ of elements in $V_{n}$ . These generating sets consi…

Non-planar ends are continuously unforgettable

The Higman--Thompson groups Vn​ are (2,2,2)-generated

The Higman--Thompson groups $V_{n}$ are $(2, 2, 2)$ -generated