56 citations · 58 across the 11 of their papers we have counts for
5 papers · 1 filter
Adding tails to C*-correspondences
Paul S. Muhly, Mark Tomforde
We describe a method of adding tails to C*-correspondences which generalizes the process used in the study of graph C*-algebras. We show how this technique can be used to extend re…
The Dixmier-Douady Class of Groupoid Crossed Products
Paul S. Muhly, Dana P. Williams
We give a formula for the Dixmier-Douady class of a continuous-trace groupoid crossed product that arises from an action of a locally trivial, proper, principal groupoid on a bundl…
The Curvature and Index of Completely Positive Maps
Paul S. Muhly, Baruch Solel
We study conjugacy invariants for completely positive maps that are inspired by the concept of curvature introduced for commuting d-tuples of contractions by Arveson
Continuous-Trace Groupoid Crossed Products
Igor Fulman, Paul S. Muhly, Dana P. Williams
Let be a second countable, locally compact groupoid with Haar system, and let be a bundle of -algebras defined over the unit space of on which a…
Quantum Markov Processes (Correspondences and Dilations)
Paul S. Muhly, Baruch Solel
We study the structure of quantum Markov Processes from the point of view of product systems and their representations.