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20112026
most citedUniqueness questions for C*-norms on group rings

9 citations · 53 across the 17 of their papers we have counts for

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math.GR2022

Maximal amenable subgroups of arithmetic groups

Vadim Alekseev, Alessandro Carderi

By classifying -maximal amenable subgroups of algebraic groups over a global field of characteristic zero, we obtain a complete classification of maximal amenable subgroups up t…

math.OA2022

Maximal discrete subgroups in unitary groups of operator algebras

Vadim Alekseev, Andreas Thom

We show that if a group G is mixed-identity-free, then the projective unitary group of its group von Neumann algebra contains a maximal discrete subgroup containing G. The proofs a…