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Stefaan Vaes's user avatar
Stefaan Vaes's user avatar
Stefaan Vaes's user avatar
Stefaan Vaes
  • Member for 3 years, 3 months
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Professor of Mathematics at KU Leuven, Belgium.

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All Questions Answers
Score Newest
answer
14
Is the set of all ICC amenable groups countable?
Aug 28, 2020
answer
12
Simplicity of group $C^\ast$-algebra implies fullness of group-von Neumann algebra?
Apr 8, 2021
answer
10
When a normal functional is restricted to a vn Neumann sub-algebra
Sep 4, 2020
answer
10
Sigma-weakly dense *-subalgebra of von Neumann algebra has increasing net of positive elements convergent to the identity
Mar 31
answer
9
Characterizing discrete quantum groups
Jun 6, 2020
answer
9
Faithful extreme traces on group C*-algebras
Dec 18, 2022
answer
9
Polar decomposition in abstract von Neumann algebra
Apr 16, 2021
answer
8
Unusual crossed product constructions being factors
Jun 6, 2020
answer
8
Are (completely) positive maps approximated by normal (completely) positive maps?
Aug 22, 2020
answer
8
Action of a dual Hopf algebra on a factor
Jan 6, 2021

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