American Institute of Mathematical Sciences

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2003, 2003(Special): 21-29. doi: 10.3934/proc.2003.2003.21

Quasi Normal modes in stochastic domains

Carlo Alabiso 1, and  Mario Casartelli 2,

1. 

Dipartimento di Fisica dell'Università-Parco Area Scienze 7a, 43100, INFN Gruppo collegato di Parma, Italy
2. 

Dipartimento di Fisica dell'Università-Parco Area Scienze 7a, 43100, Istituto Nazionale di Fisica della Materia, Parma, Italy

Received  September 2002 Revised  March 2003 Published  April 2003

In anharmonic chains with even potentials, including classical Fermi- Pasta-Ulam model, we show how ordered structures can coexist with high degree stochasticity.
Keywords: Ergodic theories, dynamical systems..
Mathematics Subject Classification: Mathematics Subject Classification.
Citation: Carlo Alabiso, Mario Casartelli. Quasi Normal modes in stochastic domains. Conference Publications, 2003, 2003 (Special) : 21-29. doi: 10.3934/proc.2003.2003.21
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