Currents on free groups
Group Theory
2007-05-23 v2 Geometric Topology
Abstract
We study the properties of geodesic currents on free groups, particularly the "intersection form" that is similar to Bonahon's notion of the intersection number between geodesic currents on hyperbolic surfaces.
Cite
@article{arxiv.math/0412128,
title = {Currents on free groups},
author = {Ilya Kapovich},
journal= {arXiv preprint arXiv:math/0412128},
year = {2007}
}
Comments
Updated version, to appear in AMS Contemporary Mathematics series