English

Robust Transitivity of Partially Hyperbolic Diffeomorphisms with Interval Central Leaves

Dynamical Systems 2025-09-29 v1

Abstract

For a boundary-preserving partially hyperbolic diffeomorphism with interval central leaves, we completely characterize the CkC^k-robust transitivity (k2)(k\geq 2) by boundary interconnection. As an application, if the boundary SRB measures admit negative central Lyapunov exponents, then boundary interconnection also completely characterizes the phenomenon of robustly intermingled basins for boundary SRB measures.

Keywords

Cite

@article{arxiv.2509.21954,
  title  = {Robust Transitivity of Partially Hyperbolic Diffeomorphisms with Interval Central Leaves},
  author = {Wenchao Li and Yi Shi and Mingyang Xia},
  journal= {arXiv preprint arXiv:2509.21954},
  year   = {2025}
}
R2 v1 2026-07-01T05:57:58.697Z