Groups of measure-preserving homeomorphisms of noncompact 2-manifolds
Groups of uniform homeomorphisms of covering spaces
Groups of virtual and welded links
Groups of volume-preserving diffeomorphisms of noncompact manifolds and mass flow toward ends
Groups quasi-isometric to H^2 x R
Groups that act pseudofreely on S^2 x S^2
Groups that do not act by automorphisms of codimension-one foliations
Growth of Betti Numbers
Growth of the Weil-Petersson Diameter of Moduli Space
Guts of surfaces and the colored Jones polynomial
Guts of surfaces in punctured-torus bundles