Seminars

Noise-driven transitions in nonlinear lattices

Name: Noise-driven transitions in nonlinear lattices
Start: 2011-03-04T13:00:00+01:00
End: 2011-03-04T14:00:00+01:00
Location: Institute of Physics Belgrade

by Carina-Mihaela Raportaru (National Institute for Physics and Nuclear Engineering - NIPNE, Bucharest, Romania)

Friday 4 Mar 2011, 13:00 → 14:00 Europe/Belgrade

Library (Institute of Physics Belgrade)

Library

Institute of Physics Belgrade

Description

Abstract:

The classical Fermi-Pasta-Ulam problem will be considered in the context of stochastic stability to show that spatially periodic states that are Lyapunov stable are unstable with respect to stochastic perturbations.