3 citations · 4 across the 2 of their papers we have counts for
5 papers
KMS states on C*-algebras associated to expansive maps
Alex Kumjian, Jean Renault
Using Walters' version of the Ruelle-Perron-Frobenius Theorem we show the existence and uniqueness of KMS states for a certain one-parameter group of automorphisms on a C*-algebra…
The Radon-Nikodym problem for approximately proper equivalence relations
Jean Renault
We study the Radon-Nikodym problem for approximately proper equivalence relations and more specifically the uniqueness of certain Gibbs states. One of our tools is a variant of the…
AF-equivalence relations and their cocycles
Jean Renault
After a review of some of the main results about hyperfinite equivalence relations and their cocycles in the measured setting, we give a definition of a topological AF-equivalence…
Cuntz-like algebras
Jean Renault
The usual crossed product construction which associates to the homeomorphism of the locally compact space the C-algebra is extended to the case of a partial…
On the cone of curves of an abelian variety
Thomas Bauer
Let be a smooth projective variety over the complex numbers. One knows by the Cone Theorem that the closed cone of curves of is rational polyhedral whenever is amp…