Topology at Infinity of Discrete Groups

Ross Geoghegan, Binghamton University, NY, Craig R. Guilbault, University of Wisconsin, Milwaukee, WI.Kim Ruane, Tufts University, Medford, MA.

• ArticlesYael Algom-Kfir and Mladen Bestvina, Groups of proper homotopy equivalences of graphs and Nielsen RealizationFredric D. Ancel, Z-sets in ANRsLiam Axon and Jack Calcut, The End Sum of SurfacesSahana H. Balasubramanya, A survey on classifying hyperbolic actions of groupsMartin R. Bridson, Dawid Kielak and Monika Kudlinska, Stallings's Fibring Theorem and $\mathrm {PD}^3$-pairsNoah Caplinger and Dan Margalit, Totally Symmetric SetsM. Cardenas, F. F. Lasheras and A. Quintero, Proper $2$-equivalences and amalgams over virtually free groupsAlexander Dranishnikov and Satyanath Howladar, On Gromov's conjecture for right-angled Artin groupsJerzy Dydak, Yuankui Ma and Hussain Rashed, Ends of large scale groupsDaniel S. Farley, The expansion set construction of classifying spaces for generalized Thompson groupsTalia Fernos, Le Conte de la Mesure sur les Complexes Cubiques CAT(0)Craig R. Guilbault and Daniel Gulbrandsen, A generalized theory of expansions and collapses with applications to $\mathcal {Z}$-compactificationG. Christopher Hruska and Kim Ruane, Hyperbolic groups and local connectivityNir Lazarovich and Emily Stark, Failure of quasi-isometric rigidity for infinite-ended groupsRylee Alanza Lyman, One-endedness of outer automorphism groups of free products of finite and cyclic groupsMolly A. Moran, A brief survey of $\mathcal {Z}$-boundaries