First explicit non-inner-amenable étale groupoids not from partial actions, plus models for unital Kirchberg algebras in the UCT class.
URL:https://arxiv.org/abs/2602.15170
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On groupoids beyond partial actions, inner amenability, and models for Kirchberg algebras
First explicit non-inner-amenable étale groupoids not from partial actions, plus models for unital Kirchberg algebras in the UCT class.