Abstract
We prove the Haagerup property for an infinite discrete group constructed using surgery on a Euclidean Tits building of type $\tilde A_2$.
Citation
Sylvain Barré. Mikaël Pichot. "An exotic group with the Haagerup property." Bull. Belg. Math. Soc. Simon Stevin 20 (3) 451 - 460, august 2013. https://doi.org/10.36045/bbms/1378314509
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