J. Simoi

activity

20082026

most citedMarked Length Spectrum, homoclinic orbits and the geometry of open dispersing billiards

7 citations · 8 across the 7 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

math.DS2020

Numerical evidence of Dynamical spectral rigidity of ellipses among smooth $Z_{2}$ -symmetric domains

Shanza Ayub, Jacopo De Simoi

We present numerical evidence for spectral rigidity among $Z_{2}$ -symmetric domains of ellipses of eccentricity smaller than $0.30$ .

math.DS2020

Entropy rigidity for 3D conservative Anosov flows and dispersing billiards

Jacopo De Simoi, Martin Leguil, Kurt Vinhage +1

Given an integer $k \geq 5$ , and a $C^{k}$ Anosov flow $Φ$ on some compact connected $3$ -manifold preserving a smooth volume, we show that the measure of maximal entropy (MME) is the…

math.DS2020

Dispersing Fermi-Ulam Models

Jacopo De Simoi, Dmitry Dolgopyat

We study a natural class of Fermi-Ulam Models that features good hyperbolicity properties and that we call dispersing Fermi-Ulam models. Using tools inspired by the theory of hyper…

Numerical evidence of Dynamical spectral rigidity of ellipses among smooth Z2​-symmetric domains

Entropy rigidity for 3D conservative Anosov flows and dispersing billiards

Dispersing Fermi-Ulam Models

Numerical evidence of Dynamical spectral rigidity of ellipses among smooth $Z_{2}$ -symmetric domains