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DTSTART:20240331T030000
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DTSTAMP:20260406T074819Z
UID:64ba3fae810fb280033291@ist.ac.at
DTSTART:20240305T171500
DTEND:20240305T181500
DESCRIPTION:Speaker: Richard Schubert\nhosted by Julian Fischer\nAbstract: 
 Starting from a microscopic model for sedimenting particles\, we will disc
 uss the derivation of mesoscopic and macroscopic equations for the behavio
 ur of their respective phase-space and number density. We will see that th
 e resulting mean-field limits - the transport-Stokes and the Vlasov-Stokes
  equation - can be understood as zero and first order approximation of the
  microscopic dynamics in terms of strength of the inertia of the particles
 . I will show how the classical approach of Hauray to mean-field limits ca
 n be generalized to arbitrary Wasserstein distances and how information on
  the well-behaved zero-order approximation can be used to perturbatively d
 erive a fluid-kinetic equation from microscopic dynamics. Based on joint w
 ork with Richard Hfer (Regensburg).
LOCATION:Office Bldg West / Ground floor / Heinzel Seminar Room (I21.EG.101
 )\, ISTA
ORGANIZER:boosthui@ist.ac.at
SUMMARY:Richard Schubert: Derivation of mean-field models for sedimenting p
 articles with small inertia
URL:https://talks-calendar.ista.ac.at/events/4815
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