Naomi Andrew

collaborators

2 papers

math.AT2025

On the Farrell--Tate $K$ -theory of $Out (F_{n})$

Naomi Andrew, Irakli Patchkoria

Using LÃ¼ck's Chern character isomorphism we obtain a general formula in terms of centralisers for the $p$ -adic Farrell--Tate $K$ -theory of any discrete group $G$ with a finite cla…

math.GR2025

Lifting subgroups of $PSL_{2}$ to $SL_{2}$ over local fields

Naomi Andrew, Matthew J. Conder, Ari Markowitz +1

Let $K$ be a non-archimedean local field. We show that discrete subgroups without 2-torsion in $PSL_{2} (K)$ can always be lifted to $SL_{2} (K)$ , and provide examples…

On the Farrell--Tate K-theory of Out(Fn​)

Lifting subgroups of PSL2​ to SL2​ over local fields

On the Farrell--Tate $K$ -theory of $Out (F_{n})$

Lifting subgroups of $PSL_{2}$ to $SL_{2}$ over local fields