Volume 6, No. 4 (2012)
Groups, Geometry, and Dynamics
pp. 619–638 On the asymptotics of visible elements and homogeneous equations in surface groupsYago AntolínLaura CiobanuNoèlia Viles
DOI 10.4171/GGD/167pp. 639–658 On the separation profile of infinite graphsItai BenjaminiOded SchrammÁdám Timár
DOI 10.4171/GGD/168pp. 659–675 Cohomological invariants and the classifying space for proper actionsGiovanni Gandini
DOI 10.4171/GGD/169pp. 677–699 A non-trivial example of a free-by-free group with the Haagerup propertyFrançois Gautero
DOI 10.4171/GGD/170pp. 701–736 -step energy of maps and the fixed-point property of random groupsHiroyasu IzekiTakefumi KondoShin Nayatani
DOI 10.4171/GGD/171pp. 737–754 Arithmetic aspects of self-similar groupsMichael Kapovich
DOI 10.4171/GGD/172pp. 755–763 Interval exchanges that do not occur in free groupsChristopher F. Novak
DOI 10.4171/GGD/173pp. 765–801 Existence, covolumes and infinite generation of lattices for Davis complexesAnne Thomas
DOI 10.4171/GGD/174