Rachel Skipper

activity

20162022

most citedAlmost-automorphisms of trees, cloning systems and finiteness properties

11 citations · 24 across the 12 of their papers we have counts for

collaborators

Showing 2022Show all

3 papers · 1 filter

math.GT2022

Block mapping class groups and their finiteness properties

Javier Aramayona, Julio Aroca, María Cumplido +2

A Cantor surface $C_{d}$ is a non-compact surface obtained by gluing copies of a fixed compact surface $Y^{d}$ (a block), with $d + 1$ boundary components, in a tree-like fashio…

math.GR2022

Type systems and maximal subgroups of Thompson's group $V$

James Belk, Collin Bleak, Martyn Quick +1

We introduce the concept of a type system~$\Part$, that is, a partition on the set of finite words over the alphabet~ ${0, 1}$ compatible with the partial action of Thompson's grou…

math.GR2022★ 1 cited

Thompson's group $T$ is $\frac{3}{2}$ -generated

Collin Bleak, Scott Harper, Rachel Skipper

Every finite simple group can be generated by two elements and, in fact, every nontrivial element is contained in a generating pair. Groups with this property are said to be $\frac…

Block mapping class groups and their finiteness properties

Type systems and maximal subgroups of Thompson's group V

Thompson's group T is 23​-generated

Type systems and maximal subgroups of Thompson's group $V$

Thompson's group $T$ is $\frac{3}{2}$ -generated