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TZID:Europe/Vienna
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DTSTART:20180325T030000
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
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DTSTART:20171029T020000
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BEGIN:VEVENT
DTSTAMP:20260312T161711Z
UID:5a096fc4545f6429815860@ist.ac.at
DTSTART:20171218T110000
DTEND:20171218T123000
DESCRIPTION:Speaker: Jan Giesselmann\nhosted by Julian Fischer\nAbstract: T
 his talk is concerned with a class of models for compressible\, inviscid f
 luid flows having a Hamiltonian structure. Examples include the Euler\, Eu
 ler-Korteweg and Euler-Poisson models. We will discuss a unified relative 
 entropy framework for these models which is an important tool in the deriv
 ation of weak-strong uniqueness results\, i.e. as long as strong solutions
  for these models exist they are the unique entropy solutions\, while in g
 eneral entropy solutions may not be unique. We will also discuss how the r
 elative entropy method can be used to compare solutions of different model
 s. For example\, in the large friction limit the Euler-Korteweg equations 
 converge to the Cahn-Hilliard equation.
LOCATION:Big Seminar room Ground floor / Office Bldg West (I21.EG.101)\, IS
 TA
ORGANIZER:jdeanton@ist.ac.at
SUMMARY:Jan Giesselmann: Relative entropy for compressible fluid flows
URL:https://talks-calendar.ista.ac.at/events/955
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