54 citations · 160 across the 9 of their papers we have counts for
4 papers · 1 filter
Lyapunov Modes in Hard-Disk Systems
Jean-Pierre Eckmann, Christina Forster, Harald A. Posch +1
We consider simulations of a 2-dimensional gas of hard disks in a rectangular container and study the Lyapunov spectrum near the vanishing Lyapunov exponents. To this spectrum are…
Non-Vanishing Profiles for the Kuramoto-Sivashinsky Equation on the Infinite Line
Guillaume van Baalen, Jean-Pierre Eckmann
We study the Kuramoto-Sivashinsky equation on the infinite line with initial conditions having arbitrarily large limits at . We show that the solutions have th…
Strange Heat Flux in (An)Harmonic Networks
Jean-Pierre Eckmann, Emmanuel Zabey
We study the heat transport in systems of coupled oscillators driven out of equilibrium by Gaussian heat baths. We illustrate with a few examples that such systems can exhibit ``st…
Liapunov Multipliers and Decay of Correlations in Dynamical Systems
Pierre Collet, Jean-Pierre Eckmann
The essential decorrelation rate of a hyperbolic dynamical system is the decay rate of time-correlations one expects to see stably for typical observables once resonances are proje…