Exactness of Locally Compact Groups

نویسندگان

  • JACEK BRODZKI
  • KANG LI
چکیده

We give some new characterizations of exactness for locally compact second countable groups. In particular, we prove that a locally compact group is exact if and only if it admits a topologically amenable action on a compact Hausdorff space. This answers an open question by Anantharaman-Delaroche.

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تاریخ انتشار 2016