2 papers
math.DS2026
Entropy and complexity in a strong orbit equivalence class via pseudo-Toeplitz subshifts
Paulina Cecchi-Bernales, Sebastián Donoso
We develop a method for constructing minimal subshifts with a prescribed bound on the factor complexity within any strong orbit equivalence (SOE) class. This implies realizations o…
math.DS2026
Continuous eigenvalues of minimal subshifts via S-adic representations and coboundaries
Valérie Berthé, Paulina Cecchi-Bernales, Bastián Espinoza
We provide characterizations of continuous eigenvalues for minimal symbolic dynamical systems. These characterizations rely on a description of the system in terms of -adic stru…