Boundaries of nonpositively curved groups of the form <i>G</i> × ℤ<sup><i>n</i></sup>
Boundaries of nonpositively curved groups of the form <i>G</i> × ℤ<sup><i>n</i></sup>
The introduction of curvature considerations in the past decade into Combinatorial Group Theory has had a profound effect on the study of infinite discrete groups. In particular, the theory of negatively curved groups has enjoyed significant and extensive development since Cannon's seminal study of cocompact hyperbolic groups in the early …