29 citations · 116 across the 26 of their papers we have counts for
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math.GR2018
Measure equivalence for non-unimodular groups
Juhani Koivisto, David Kyed, Sven Raum
We undertake a comprehensive study of measure equivalence between general locally compact, second countable groups, providing operator algebraic and ergodic theoretic reformulation…
math.OA2018
Cartan subalgebras in dimension drop algebras
Selçuk Barlak, Sven Raum
We completely classify Cartan subalgebras of dimension drop algebras with coprime parameters. More generally, we classify Cartan subalgebras of arbitrary stabilised dimension drop…
math.OA2018
C*-superrigidity of 2-step nilpotent groups
Caleb Eckhardt, Sven Raum
We show that torsion-free finitely generated nilpotent groups are characterised by their group C*-algebras and we additionally recover their nilpotency class as well as the subquot…