2 papers
math-ph2007
Characterization of thermalized Fermi-Pasta-Ulam chains
Boris Gershgorin
The Fermi-Pasta-Ulam (FPU) chains of particles in \textit{thermal equilibrium} are studied from both wave-interaction and particle-interaction points of view. It is shown that, eve…
nlin.CD2007
Interactions of renormalized waves in thermalized Fermi-Pasta-Ulam chains
Boris Gershgorin, Yuri V. Lvov, David Cai
The dispersive interacting waves in Fermi-Pasta-Ulam (FPU) chains of particles in \textit{thermal equilibrium} are studied from both statistical and wave resonance perspectives. It…