Volume growth and entropy for c1 partially hyperbolic diffeomorphisms

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


We show that the metric entropy of a C1 diffeomorphism with a dominated splitting and with the dominating bundle uniformly expanding is bounded from above by the integrated volume growth of the dominating (expanding) bundle plus the maximal Lyapunov exponent from the dominated bundle multiplied by its dimension. We also discuss different types of volume growth that can be associated with an expanding foliation and relationships between them, specially when there exists a closed form non-degenerate on the foliation. Some consequences for partially hyperbolic diffeomorphisms are presented.

Original languageEnglish
Pages (from-to)3789-3801
Number of pages13
JournalDiscrete and Continuous Dynamical Systems- Series A
Issue number9
StatePublished - Sep 2014


  • Entropy
  • Partially hyperbolic diffeomorphisms
  • Volume growth


Dive into the research topics of 'Volume growth and entropy for c1 partially hyperbolic diffeomorphisms'. Together they form a unique fingerprint.

Cite this