4 papers · 1 filter
Low emergence in one-dimensional dynamics
Odylo Costa, Bruno Santiago
We show that every immersion of the circle into itself has low emergence.
The disintegration of measures with periodic repetitive pattern
Bruno Santiago, Régis Varão
In the context of locally constant skew-products over the shift with circle fiber maps we introduce the notion of measures with periodic repetitive pattern, inspired by \cite{GorIl…
Entropy, Lyapunov exponents, and rigidity of group actions
Aaron W. Brown, Sébastien Alvarez, Dominique Malicet +4
This text is an expanded series of lecture notes based on a 5-hour course given at the workshop entitled "Workshop for young researchers: Groups acting on manifolds" held in Teresó…
Weak* and entropy approximation of nonhyperbolic measures: a geometrical approach
Lorenzo J. Díaz, Katrin Gelfert, Bruno Santiago
We study -robustly transitive and nonhyperbolic diffeomorphisms having a partially hyperbolic splitting with one-dimensional central bundle whose strong un-/stable foliations…