43 citations · 228 across the 30 of their papers we have counts for
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math.GR2016★ 1 cited
Exactness of locally compact groups
Jacek Brodzki, Chris Cave, Kang Li
We give some new characterizations of exactness for locally compact second countable groups. In particular, we prove that a locally compact second countable group is exact if and o…
math.GR2015
A Schur multiplier characterization of coarse embeddability
Søren Knudby, Kang Li
We give a contractive Schur multiplier characterization of locally compact groups coarsely embeddable into Hilbert spaces. Consequently, all locally compact groups whose weak Haage…
math.GR2014★ 5 cited
Approximation properties of simple Lie groups made discrete
Søren Knudby, Kang Li
In this paper we consider the class of connected simple Lie groups equipped with the discrete topology. We show that within this class of groups the following approximation propert…