38 citations · 494 across the 89 of their papers we have counts for
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math.KT2020★ 6 cited
Topological equivariant coarse K-homology
Ulrich Bunke, Alexander Engel
For a -category with a strict -action we construct examples of equivariant coarse homology theories. To this end we first introduce versions of Roe categories of objects…
math.KT2020★ 4 cited
Additive C*-categories and K-theory
Ulrich Bunke, Alexander Engel
We review the notions of a multiplier category and the -envelope of a -category. We then consider the notion of an orthogonal sum of a (possibly infinite) family of o…
math.OA2020★ 1 cited
Non-unital -categories, (co)limits, crossed products and exactness
Ulrich Bunke
We provide a reference for basic categorial properties of the categories of (possibly non-unital) -linear -categories or -categories, and (not necessarily uni…