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TZID:Europe/Vienna
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DTSTART:20260329T030000
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DTSTART:20261025T020000
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BEGIN:VEVENT
DTSTAMP:20260424T033711Z
UID:6687bf08e3e81623090284@ist.ac.at
DTSTART:20260421T161500
DTEND:20260421T171500
DESCRIPTION:Speaker: Pierre Germain\nhosted by Laszlo Erdös\nAbstract: A c
 hain of oscillators is a Hamiltonian model set on the 1D lattice (Z)\, whi
 ch should be thought as a model of a crystal: particles can interact with 
 their neighbors\, linearly and nonlinearly. The most prominent examples ar
 e the Fermi-Pasta-Ulam and the Toda equations. I will present the kinetic 
 (Boltzmann-type) equation which can be derived from this model as well as 
 its hydrodynamic limits. I will try to give an overview of the - mostly no
 t rigorous - theory\, but also emphasize recent mathematical progress.
LOCATION:Office Bldg West / Ground floor / Heinzel Seminar Room (I21.EG.101
 )\, ISTA
ORGANIZER:boosthui@ist.ac.at
SUMMARY:Pierre Germain: Kinetic theory for oscillator chains
URL:https://talks-calendar.ista.ac.at/events/6418
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