Titles and abstracts


To read the abstract of a talk click on its title.


B. Bekka - Lattices with and without spectral gap

 M. Bridson - Maps between outer automorphism groups of free groups and mapping class groups

V. Chepoi- Constant approximation algorithms for embedding graph metrics into trees and outerplanar graphs

M. Lackenby - Open problems in knot theory

 G. Levitt - McCool groups and stabilizers on the boundary of outer space

M. Lustig - Folding lines in Outer space determine the dual lamination of their limit R-tree

A. Minasyan - Fixed subgroups of automorphisms of relatively hyperbolic groups

 G. Niblo - Topological superrigidity

 P. Pansu - Metric problems concerning nilpotent groups

 A. Pettet - Out(Fn) and its relatives

 S. Rees - Artin groups: automatic structures and geodesics

 B. Remy - Quasi-isometry classes of twin building lattices

 R. Tessera - The Hilbert distortion of balls of the Heisenberg group

 Y. Vaxes - Diameters, centers, and approximating trees of delta-hyperbolic geodesic spaces and graphs

 A. Vdovina - Buildings, expanders and Beauville structures







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