4 papers
Quantum relations in the general setting: composition and adjacency operators
Matthew Daws
Quantum relations in the sense of Weaver are -bimodules, for a von Neumann algebra , these generalising actual relations on a set when . Similarly, rel…
Quantum graphs in infinite-dimensions: Hilbert--Schmidts and Hilbert modules
Matthew Daws
We develop two approaches to Quantum (or Non-commutative) Graphs based on arbitrary von Neumann algebras : one looking at operator bimodules of Hilbert--Sc…
One-parameter isometry groups and inclusions between operator algebras
Matthew Daws
We make a careful study of one-parameter isometry groups on Banach spaces, and their associated analytic generators, as first studied by Cioranescu and Zsido. We pay particular att…
Averaging multipliers on locally compact quantum groups
Matthew Daws, Jacek Krajczok, Christian Voigt
We study an averaging procedure for completely bounded multipliers on a locally compact quantum group with respect to a compact quantum subgroup. As a consequence we show that cent…