Hölder continuity of measures for heavy tail potentials

Godofredo Iommi, Dalia Terhesiu, Mike Todd*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

For a class of potentials ψ satisfying a condition depending on the roof function of a suspension (semi)flow, we show an EKP inequality, which can be interpreted as a Hölder continuity property in the weak norm of measures, with respect to the pressure of those measures, where the Hölder exponent depends on the Lq-space to which ψ belongs. This also captures a new type of phase transition for intermittent (semi)flows (and maps).
Original languageEnglish
Number of pages38
JournalErgodic Theory and Dynamical Systems
VolumeFirst View
Early online date22 Jan 2025
DOIs
Publication statusE-pub ahead of print - 22 Jan 2025

Keywords

  • EKP-inequality
  • Gibbs-Markov maps
  • Suspension flows

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