References & Citations
Mathematics > Group Theory
Title: Low complexity among principal fully irreducible elements of Out($F_3$)
(Submitted on 6 May 2024)
Abstract: We find the shortest realized stretch factor for a fully irreducible $\varphi\in\mathrm{Out}(F_3)$ and show that it is realized by a "principal" fully irreducible element. We also show that it is the only principal fully irreducible produced by a single fold in any rank.
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