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The maximal injective crossed product
Alcides Buss, Siegfried Echterhoff, Rufus Willett
A crossed product functor is said to be injective if it takes injective morphisms to injective morphisms. In this paper we show that every locally compact group admits a maxima…
math.OA2018
The minimal exact crossed product
Alcides Buss, Siegfried Echterhoff, Rufus Willett
Given a locally compact group , we study the smallest exact crossed-product functor on the category of --dynamical systems. As a…