36 citations · 117 across the 42 of their papers we have counts for
7 papers · 1 filter
On positive definiteness over locally compact quantum groups
Volker Runde, Ami Viselter
The notion of positive-definite functions over locally compact quantum groups was recently introduced and studied by Daws and Salmi. Based on this work, we generalize various well-…
Ergodic theory for quantum semigroups
Volker Runde, Ami Viselter
Recent results of L. Zsido, based on his previous work with C. P. Niculescu and A. Stroh, on actions of topological semigroups on von Neumann algebras, give a Jacobs-de Leeuw-Glick…
Co-representations of Hopf-von Neumann algebras on operator spaces other than column Hilbert space
Volker Runde
Recently, M. Daws introduced a notion of co-representation of abelian Hopf--von Neumann algebras on general reflexive Banach spaces. In this note, we show that this notion cannot b…
Uniform continuity over locally compact quantum groups
Volker Runde
We define, for a locally compact quantum group in the sense of Kustermans--Vaes, the space of of left uniformly continuous elements in . This definition c…
Reiter's properties (P_1) and (P_2) for locally compact quantum groups
Matthew Daws, Volker Runde
A locally compact group is amenable if and only if it has Reiter's property for or, equivalently, all , i.e., there is a net of non-ne…
Amenability and co-amenability in non-abelian group duality
Volker Runde
This paper has been withdrawn by the author due to a gap in the proof of Lemma 3.4