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arXiv · 2108.09234

Tensor $D$ coaction functors

S. Kaliszewski·Magnus B. Landstad·John Quigg
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Abstract

We develop an approach, using what we call "tensor $D$ coaction functors", to the "$C$-crossed-product" functors of Baum, Guentner, and Willett. We prove that the tensor $D$ functors are exact, and identify the minimal such functor. This continues our program of applying coaction functors as a tool in the Baum-Guentner-Willett-Buss-Echterhoff campaign to attempt to "fix" the Baum-Connes conjecture.

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BibTeXRIS

S. Kaliszewski, Magnus B. Landstad, John Quigg. 2021-08-20. Tensor $D$ coaction functors. https://arxiv.org/abs/2108.09234

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