Out(Fr) train track automata I: Proper full fold decompositions
Abstract
We describe train track automata for large classes of fully irreducible elements of Out(Fr), and their associated geodesics in Culler-Vogtmann Outer Space.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.