Yujun Zhu

collaborators

2 papers

math.DS2015

Center Specification Property and Entropy for Partially Hyperbolic Diffeomorphisms

Lin Wang, Yujun Zhu

Let $f$ be a partially hyperbolic diffeomorphism on a closed (i.e., compact and boundaryless) Riemannian manifold $M$ with a uniformly compact center foliation $W^{c}$ . T…

math.DS2012

Quasi-Stability of Partially Hyperbolic Diffeomorphisms

Huyi Hu, Yujun Zhu

A partially hyperbolic diffeomorphism $f$ is structurally quasi-stable if for any diffeomorphism $g$ $C^{1}$ -close to $f$ , there is a homeomorphism $π$ of $M$ such that $π \circ g$ an…