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SUMMARY:Discrete hypocoercivity for a nonlinear kinetic reaction model
DTSTART:20250306T123000Z
DTEND:20250306T133000Z
DTSTAMP:20260504T083400Z
UID:indico-event-13789@indico.math.cnrs.fr
DESCRIPTION:Speakers: Tino Laidin (Univ. Bretagne occidentale)\n\nI will p
 resent a work in collaboration with M. Bessemoulin-Chatard and T. Rey\, in
  which we consider a non-linear kinetic model describing the reaction of t
 wo-species. It can be considered as a simplified version of models describ
 ing the generation and recombination of electron-hole pairs in semiconduct
 ors. I will introduce a finite volume discretization of this model for whi
 ch we can prove an exponential decay towards the steady state using discre
 te hypocoercivity methods. After presenting the ideas of the proof in the 
 continuous framework\, I will highlight the main difficulties induced by t
 he discretization process. The properties of the method will then be illus
 trated by several numerical examples.\n\nhttps://indico.math.cnrs.fr/event
 /13789/
LOCATION:E2290 (Tours)
URL:https://indico.math.cnrs.fr/event/13789/
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