2 papers
nlin.CD2002
Perturbed phase-space dynamics of hard-disk fluids
Christina Forster, Robin Hirschl, Harald A. Posch +1
The Lyapunov spectrum describes the exponential growth, or decay, of infinitesimal phase-space perturbations. The perturbation associated with the maximum Lyapunov exponent is stro…
nlin.CD2002
Large-System Phase-Space Dimensionality Loss in Stationary Heat Flows
Harald A. Posch, William G. Hoover
Thermostated tethered harmonic lattices provide good illustrations of the phase-space dimensionality loss which occurs in the strange-attractor distributions characterizing station…