5 papers · 1 filter
A -algebraic Hoffman-Wielandt theorem
Bhishan Jacelon
We observe that the -norm distance between the unitary orbits of normal elements in a factor is equal to the -Wasserstein distance bet…
Tracially lyriform -algebras
Bhishan Jacelon
Quantum metric Choquet simplices are special kinds of compact quantum metric spaces designed for distance measurement in and around the category of stably finite Elliott-classifiab…
Brown-Voiculescu entropy revisited
Bhishan Jacelon, Robert Neagu
Aided by the tools and outlook provided by modern classification theory, we take a new look at the Brown-Voiculescu entropy of endomorphisms of nuclear C*-algebras. In particular,…
Optimal transport and unitary orbits in C*-algebras
Bhishan Jacelon, Karen R. Strung, Alessandro Vignati
Two areas of mathematics which have received substantial attention in recent years are the theory of optimal transport and the Elliott classification programme for C*-algebras. We…
Z is universal
Bhishan Jacelon, Wilhelm Winter
We use order zero maps to express the Jiang-Su algebra Z as a universal C*-algebra on countably many generators and relations, and we show that a natural deformation of these relat…