3 papers
math.DS2026
Symbolic dynamics for certain non-invertible maps
Jing Xun, Yifan Zhang, Yujun Zhu
Let be a non-invertible map with zero Lyapunov exponents and singularities on a closed Riemannian manifold . We consider the symbolic dynamics of . Combi…
math.DS2025
On equilibrium states for certain partially hyperbolic endomorphisms with one-dimensional center
Yifan Zhang, Yujun Zhu
In this paper, the equilibrium states for a non-degenerate partially hyperbolic endomorphism on a closed Riemannian manifold with one-dimensional center bundle are…
math.DS2025
Topological pressure and equilibrium state for certain correspondences
Yu Zhang, Yujun Zhu
In \cite{Miller-Akin1999}, Miller and Akin investigated the invariant measures for correspondences, which are also known as upper semi-continuous set-valued maps. Recently, the var…