The Tits alternative for Out$(F_n)$ II: A Kolchin type theorem

Abstract

This is the second of two papers in which we prove the Tits alternative for $\mathrm{Out}(F_n)$.

Authors

Mladen Bestvina

Department of Mathematics, University of Utah, Salt Lake City, UT 84112, United States

Mark Feighn

Department of Mathematics, Rutgers University, Newark, Newark, NJ 07102, United States

Michael Handel

Department of Mathematics, Lehman College, The City University of New York, Bronx, NY 10468, United States