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Lectures
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2013/04/22
16:45-18:15 Room #126 (Graduate School of Math. Sci. Bldg.)
Stefano Olla (Univ. Paris-Dauphine)
Thermal conductivity and weak coupling (ENGLISH)
Stefano Olla (Univ. Paris-Dauphine)
Thermal conductivity and weak coupling (ENGLISH)
[ Abstract ]
We investigate the macroscopic thermal conductivity of a chain of anharmonic oscillators and more general systems, under weak coupling limits and energy conserving stochastic perturbations of the dynamics. In particular we establish a series expansion in the coupling parameter.
We investigate the macroscopic thermal conductivity of a chain of anharmonic oscillators and more general systems, under weak coupling limits and energy conserving stochastic perturbations of the dynamics. In particular we establish a series expansion in the coupling parameter.
