Solvable subgroups of Out(F_n) are virtually abelian
arXiv:math/9712219
Abstract
A companion result of the the Tits alternative for $Out(F_n)$ is proved: Every solvable subgroup of $Out(F_n)$ is finitely generated and virtually abelian.
21 pages
arXiv:math/9712219
A companion result of the the Tits alternative for $Out(F_n)$ is proved: Every solvable subgroup of $Out(F_n)$ is finitely generated and virtually abelian.
21 pages