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SUMMARY:Cotangent bundle reduction and reconstruction of dynamics
DTSTART:20130506T171500
DTEND:20130506T180000
DTSTAMP:20260610T151653Z
UID:08183eebb3e13548cb1347881c29927c0de2c059f1ef1085be3c0167
CATEGORIES:Conferences - Seminars
DESCRIPTION:Marina Fontaine (EPFL)\nHamiltonian Dynamics Seminar\nAbstract
 : I shall present some topics from my Master's thesis. First I'll describe
  a reconstruction method for the dynamics of a given Hamiltonian system\, 
 possessing a group of symmetries\, from that of the reduced system.\nAlso 
 there is a reconstruction method for Lagrangian systems. In the case where
  the Lagrangian system possesses a Riemannian manifold as configuration sp
 ace\, we get explicit formulas for the reconstructed integral curve and th
 e phases (geometric and dynamic). We are interested in dynamical systems w
 hose reduced solutions are periodic. I shall also present the embedding ve
 rsion of the Cotangent Bundle Reduction Theorem which is the key to obtain
  these results.
LOCATION:MA A3 30 http://plan.epfl.ch/?room=MA%20A3%2030
STATUS:CONFIRMED
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