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DTSTART:20210328T030000
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BEGIN:VEVENT
DTSTAMP:20260406T075440Z
UID:1611666000@ist.ac.at
DTSTART:20210126T140000
DTEND:20210126T163000
DESCRIPTION:Speaker: Erika Maringova\nhosted by Julian Fischer\nAbstract: W
 e present several aspects of implicit constitutive theory for homogeneou
 s non-Newtonian fluids. In particular\, we consider the maximal monotone g
 raph setting which allows for the implicit formulation of the rheology and
  boundary conditions. We discuss graphs parametrized by temperature\, but 
 also a new type of boundary condition where not the full shear stress\, 
 but only its part is related to the slip velocity via the graph. Finally\,
  we present a new approach where the existence of a Borel measurable sele
 ction of the graph need not be a priori assumed. Moreover\, we define an
  implicit function whose null points define such general maximal monotone 
 graph. All cases are applied to Navier-Stokes systems\, where the existe
 nce analysis for long-times and large data is provided. Joint works with
  J. Zabenský\, A. Abbatiello\, M. Bulíek and J. Málek. 
LOCATION:Online via Zoom\, ISTA
ORGANIZER:birgit.oosthuizen-noczil@ist.ac.at
SUMMARY:Erika Maringova: On implicitly constituted fluids
URL:https://talks-calendar.ista.ac.at/events/3057
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