Space-time correlations at equilibrium

Although the distribution of hard spheres remains essentially chaotic in this regime, collisions give birth to small correlations. The structure of these dynamical correlations is amazing, going through all scales.
    How combinatorial techniques can help to analyze this departure from chaos?

    Date

    Speakers

    Laure Saint-Raymond

    Affiliation

    University Paris VI Pierre et Marie Curie and Ecole Normale Supérieure
    Marston Morse Lectures
    School of Mathematics