Mark Feighn

most citedThe Recognition Theorem for Out(F_n)

12 citations · 12 across the 1 of their papers we have counts for

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math.GR2008★ 19 cited

A hyperbolic Out(F_n)-complex

Mladen Bestvina, Mark Feighn

For any finite collection $f_{i}$ of fully irreducible automorphisms of the free group $F_{n}$ we construct a connected $δ$ -hyperbolic $O u t (F_{n})$ -complex in which each $f_{i}$ has positi…

math.GR2006★ 12 cited

The Recognition Theorem for Out(F_n)

Mark Feighn, Michael Handel

Our goal is to find dynamic invariants that completely determine elements of the outer automorphism group $\Out(F_n)$ of the free group $F_{n}$ of rank $n$ . To avoid finite order phe…