A hyperbolic Out()-complex
Mladen Bestvina
University of Utah, Salt Lake City, USAMark Feighn
Rutgers University, Newark, USA
![A hyperbolic Out($F_n$)-complex cover](/_next/image?url=https%3A%2F%2Fcontent.ems.press%2Fassets%2Fpublic%2Fimages%2Fserial-issues%2Fcover-ggd-volume-4-issue-1.png&w=3840&q=90)
Abstract
For any finite collection of fully irreducible automorphisms of the free group we construct a connected -hyperbolic Out()-complex in which each has positive translation length.
Cite this article
Mladen Bestvina, Mark Feighn, A hyperbolic Out()-complex. Groups Geom. Dyn. 4 (2010), no. 1, pp. 31–58
DOI 10.4171/GGD/74