132 citations · 337 across the 26 of their papers we have counts for
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math.OA2023★ 1 cited
Nuclearity and CPC*-systems
Kristin Courtney, Wilhelm Winter
We write arbitrary separable nuclear C*-algebras as limits of inductive systems of finite-dimensional C*-algebras with completely positive connecting maps. The characteristic featu…
math.OA2023★ 1 cited
The diagonal dimension of sub-C*-algebras
Kang Li, Hung-Chang Liao, Wilhelm Winter
We introduce diagonal dimension, a version of nuclear dimension for diagonal sub-C*-algebras (sometimes also referred to as diagonal C*-pairs). Our concept has good permanence prop…