Dynamical coherence and center bunching

作者：Burns Keith^*; Wilkinson Amie

来源：Discrete and Continuous Dynamical Systems, 2008, 22(1-2): 89-100.

• partial hyperbolicity
• dynamical coherence
• center bunching
• stable ergodicity

This paper discusses relationships among the basic notions that have been important in recent investigations of the ergodicity of volume-preserving partially hyperbolic diffeomorphisms. In particular we survey the possible definitions of dynamical coherence and discuss the relationship between dynamical coherence and center bunching.

• 出版日期2008-10
• 单位西北大学