Coarse Non-Amenability and Coarse Embeddings

  title={Coarse Non-Amenability and Coarse Embeddings},
  author={Goulnara Arzhantseva and Erik Guentner and J{\'a}n {\vS}pakula},
  journal={Geometric and Functional Analysis},
We construct the first example of a coarsely non-amenable (= without Guoliang Yu’s property A) metric space with bounded geometry which coarsely embeds into a Hilbert space. 

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