# Browse Graduate Dissertations and Theses at Illinois by Subject "Free Groups"

• (2014-05-30)
Culler-Vogtmann Outer Space (denoted $\cv_N$) is the space of all free minimal discrete isometric actions of the free group of rank $N$ ($F_N$) on $\mathbb{R}$-trees, $T$. We say a subset $\Sigma \subseteq F_N$ is ...

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