5 citations · 49 across the 28 of their papers we have counts for
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math.AT2019
Equivariant Benjamini-Schramm Convergence of Simplicial Complexes and -Multiplicities
Steffen Kionke, Michael Schrödl-Baumann
We define a variant of Benjamini-Schramm convergence for finite simplicial complexes with the action of a fixed finite group G which leads to the notion of random rooted simplicial…
math.GR2019
Profinite invariants of arithmetic groups
Holger Kammeyer, Steffen Kionke, Jean Raimbault +1
We prove that the sign of the Euler characteristic of arithmetic groups with CSP is determined by the profinite completion. In contrast, we construct examples showing that this is…