45 citations · 83 across the 21 of their papers we have counts for
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Relative Haagerup property for arbitrary von Neumann algebras
Martijn Caspers, Mario Klisse, Adam Skalski +2
We introduce the relative Haagerup approximation property for a unital, expected inclusion of arbitrary von Neumann algebras and show that if the smaller algebra is finite then the…
Bimodule coefficients, Riesz transforms on Coxeter groups and strong solidity
Matthijs Borst, Martijn Caspers, Mateusz Wasilewski
In deformation-rigidity theory it is often important to know whether certain bimodules are weakly contained in the coarse bimodule. Consider a bimodule over the group algebra $…
On the von Neumann algebra of class functions on a compact quantum group
Jacek Krajczok, Mateusz Wasilewski
We study analogues of the radial subalgebras in free group factors (called the algebras of class functions) in the setting of compact quantum groups. For the free orthogonal quantu…