25 citations · 29 across the 2 of their papers we have counts for
2 papers
math.OA2014★ 25 cited
The Haagerup approximation property for von Neumann algebras via quantum Markov semigroups and Dirichlet forms
Martijn Caspers, Adam Skalski
The Haagerup approximation property for a von Neumann algebra equipped with a faithful normal state is shown to imply existence of unital, -preserving and KMS-symmetric appr…
math.OA2011★ 4 cited
Spherical Fourier Transforms on Locally Compact Quantum Gelfand Pairs
Martijn Caspers
We study Gelfand pairs for locally compact quantum groups. We give an operator algebraic interpretation and show that the quantum Plancherel transformation restricts to a spherical…