5 citations · 49 across the 28 of their papers we have counts for
4 papers · 1 filter
Realizing residually finite groups as subgroups of branch groups
Steffen Kionke, Eduard Schesler
We prove that every finitely generated, residually finite group embeds into a finitely generated perfect branch group such that many properties of are preserved under t…
Weil zeta functions of group representations over finite fields
Ged Corob Cook, Steffen Kionke, Matteo Vannacci
In this article we define and study a zeta function - similar to the Hasse-Weil zeta function - which enumerates absolutely irreducible representations over finite fields of…
On absolutely profinitely solitary lattices in higher rank Lie groups
Holger Kammeyer
We establish conditions under which lattices in certain simple Lie groups are profinitely solitary in the absolute sense, so that the commensurability class of the profinite comple…
On upper bounds for the first -Betti number
Carsten Feldkamp, Steffen Kionke
This article presents a method for proving upper bounds for the first -Betti number of groups using only the geometry of the Cayley graph. As an application we prove that B…