29 citations · 49 across the 11 of their papers we have counts for
11 papers
Tensor-product coaction functors
S. Kaliszewski, Magnus B. Landstad, John Quigg
For a discrete group , we develop a `-balanced tensor product' of two coactions and , which takes place on a certain subalgebra of the maximal tensor product $…
Exact large ideals of B(G) are downward directed
S. Kaliszewski, Magnus B. Landstad, John Quigg
We prove that if E and F are large ideals of B(G) for which the associated coaction functors are exact, then the same is true for the intersection of E and F. We also give an examp…
Ionescu's theorem for higher rank graphs
S. Kaliszewski, Adam Morgan, John Quigg
We will define new constructions similar to the graph systems of correspondences described by Deaconu et al. We will use these to prove a version of Ionescu's theorem for higher ra…
Exotic group C*-algebras in noncommutative duality
S. Kaliszewski, Magnus B. Landstad, John Quigg
We show that for a locally compact group G there is a one-to-one correspondence between G-invariant weak*-closed subspaces E of the Fourier-Stieltjes algebra B(G) containing B_r(G)…
Fell bundles and imprimitivity theorems: towards a universal generalized fixed point algebra
S. Kaliszewski, Paul S. Muhly, John Quigg +1
We apply the One-Sided Action Theorem from the first paper in this series to prove that Rieffel's Morita equivalence between the reduced crossed product by a proper saturated actio…
Coactions on Cuntz-Pimsner algebras
S. Kaliszewski, John Quigg, David Robertson
We investigate how a correspondence coaction gives rise to a coaction on the associated Cuntz-Pimsner algebra. We apply this to recover a recent result of Hao and Ng concerning Cun…