130 citations · 429 across the 76 of their papers we have counts for
5 papers · 1 filter
Partial dynamical systems and C*-algebras generated by partial isometries
Ruy Exel, Marcelo Laca, John Quigg
A collection of partial isometries whose range and initial projections satisfy a specified set of conditions often gives rise to a partial representation of a group. The C*-algebra…
Crossed product duality for partial -automorphisms
John Quigg
For partial automorphisms of -algebras, Takai-Takesaki crossed product duality tends to fail, in proportion to the extent to which the partial automorphism is not an automorph…
Characterisations of crossed products by partial actions
John Quigg, Iain Raeburn
Partial actions of discrete groups on -algebras and the associated crossed products have been studied by Exel and McClanahan. We characterise these crossed products in terms o…
Duality of Restriction and Induction for -Coactions
S. Kaliszewski, John Quigg, Iain Raeburn
Consider a coaction of a locally compact group on a \cstar algebra , and a closed normal subgroup of . We prove, following results of Echterhoff for abelian ,…
Imprimitivity for -Coactions of Non-Amenable Groups
S. Kaliszewski, John Quigg
We give a condition on a full coaction of a (possibly) nonamenable group and a closed normal subgroup of which ensures that Mansfield imprimitivity works; i.e…