12 citations · 42 across the 17 of their papers we have counts for
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Categorical Landstad duality for actions
S. Kaliszewski, John Quigg
We show that the category A(G) of actions of a locally compact group G on C*-algebras (with equivariant nondegenerate *-homomorphisms into multiplier algebras) is equivalent, via a…
Hecke C*-algebras and semidirect products
S. Kaliszewski, Magnus B. Landstad, John Quigg
We analyze Hecke pairs (G,H) and the associated Hecke algebra when G is a semidirect product N x Q and H = M x R for subgroups M of N and R of Q with M normal in N. Conditions are…
Induction in stages for crossed products of C*-algebras by maximal coactions
Astrid an Huef, S. Kaliszewski, Iain Raeburn +1
Let B be a C*-algebra with a maximal coaction of a locally compact group G, and let N and H be closed normal subgroups of G with N contained in H. We show that the process Ind_(G/H…
Landstad's characterization for full crossed products
S. Kaliszewski, John Quigg
Full C*-crossed products by actions of locally compact groups are characterized via the existence of suitable maximal coactions, in analogy with Landstad's characterization of redu…