%0 Journal Article
%T On generalized amenability
%A A. N. Dranishnikov
%J Mathematics
%D 1999
%I arXiv
%X There is a word metric $d$ on countably generated free group $\Gamma$ such that $(\Gamma,d)$ does not admit a coarse uniform embedding into a Hilbert space.
%U http://arxiv.org/abs/math/9907187v2