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arXiv · 2011.13271

Topological equivariant coarse K-homology

Ulrich Bunke·Alexander Engel
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Abstract

For a $C^{*}$-category with a strict $G$-action we construct examples of equivariant coarse homology theories. To this end we first introduce versions of Roe categories of objects in $C^{*}$-categories which are controlled over bornological coarse spaces, and then apply a homological functor. These equivariant coarse homology theories are then employed to verify that certain functors on the orbit category are CP-functors. This fact has consequences for the injectivity of assembly maps.

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BibTeXRIS

Ulrich Bunke, Alexander Engel. 2020-11-26. Topological equivariant coarse K-homology. https://doi.org/10.2140/akt.2023.8.141

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