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- Publications
- Influence
Exponentially long times to equipartition in the thermodynamic limit
- Luisa Berchialla, A. Giorgilli, S. Paleari
- Physics
- 2 February 2004
Abstract We investigate with numerical methods the scaling of the relaxation time to equipartition in the celebrated Fermi–Pasta–Ulam model. Our numerical results strongly suggest that the time… Expand
Localization of energy in FPU chains
- Luisa Berchialla, L. Galgani, A. Giorgilli
- Physics
- 1 September 2004
We revisit the celebrated model of Fermi, Pasta and Ulam
with the aim of investigating, by numerical computations, the trend
towards equipartition in the thermodynamic limit. We concentrate our … Expand