From the 1 of 2 linked papers with an AI index.
2 papers
math.DS2026
Invertibility, Often
Ethan Akin, Benjamin Weiss
The paper proves that in four different dynamical‑system settings—the space of surjective continuous maps on Cantor sets, measure‑preserving maps on Polish spaces, L¹ representatio…
math.DS2026
Realizing Arbitrary Depth
Ethan Akin
We provide a simple construction which realizes the Birkhoff center depth at an arbitrary ordinal level and relate it to the Cantor-Bendixson depth.