41 citations · 155 across the 32 of their papers we have counts for
34 papers
Quasinormalizers in crossed products of von Neumann algebras
Jon Bannon, Jan Cameron, Ionut Chifan +3
We study the relationship between the dynamics of the action of a discrete group on a von Neumann algebra , and structural properties of the associated crossed product i…
Norming in Discrete Crossed Products
David R. Pitts, Roger R. Smith, Vrej Zarikian
Let be an action of a discrete group on a unital -algebra by -automorphisms. In this note, we give two sufficient dynamical conditions for the -…
A Galois correspondence for reduced crossed products of unital simple C-algebras by discrete groups
Jan Cameron, Roger R. Smith
Let a discrete group act on a unital simple C-algebra by outer automorphisms. We establish a Galois correspondence between subgroups of a…
Intermediate subalgebras and bimodules for crossed products of general von Neumann algebras
Jan Cameron, Roger R. Smith
Let be a discrete group acting on a von Neumann algebra by properly outer -automorphisms. In this paper we study the containment of inside…
Structural properties of close II factors
Jan Cameron, Erik Christensen, Allan M. Sinclair +3
We show that a number of key structural properties transfer between sufficiently close II factors, including solidity, strong solidity, uniqueness of Cartan masas and property…
Bimodules in crossed products and regular inclusions of finite factors
Jan Cameron, Roger R. Smith
In this paper, we study bimodules over a von Neumann algebra in two related contexts. The first is an inclusion , where is a discrete group acting…