Florent NGUEMA NDONG

activity

20172025

collaborators

4 papers

math.DS2025

Exchange of Intervals and Intrinsic Ergodicity of the Negative Beta shift

Florent Nguema Ndong, Anne Bertrand-Mathis

This work highlights a peculiar phenomenon of interval exchange. Considering a real number beta less than -1, the negative beta-shift is coded if and only if its absolute value is…

math.DS2020

Contribution on The Intrinsic Ergodicity of the Negative Beta-shift

Florent Nguema Ndong

Let $β$ be a real number less than -1. In this paper, we prove the uniqueness of the measure with maximal entropy of the negative $β$ -shift. Endowed with the shift, this symbolic…

math.DS2017

On the Lyndon Dynamical Systems

Florent Nguema Ndong

Given a totally finite ordered alphabet $A$ , endowing the set of words over $A$ with the alternating lexicographic order, we define a new class of Lyndon words. We study the fu…

math.DS2017

The $(- β)$ -shift and associated Zeta Function

Florent Nguema Ndong

Given a real number $β > 1$ , we study the associated $(- β)$ -shift introduced by S. Ito and T. Sadahiro. We compares some aspects of the $(- β)$ -shift to the $β$ -shift. When the exp…

Exchange of Intervals and Intrinsic Ergodicity of the Negative Beta shift

Contribution on The Intrinsic Ergodicity of the Negative Beta-shift

On the Lyndon Dynamical Systems

The (−β)-shift and associated Zeta Function

The $(- β)$ -shift and associated Zeta Function