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BEGIN:VEVENT
UID:3659@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20210209T110000
DTEND;TZID=Europe/Paris:20210209T120000
DTSTAMP:20210202T110956Z
URL:https://www.i2m.univ-amu.fr/evenements/wasilij-barsukow-universitat-zu
 rich-structure-preserving-methods-for-multi-dimensional-hyperbolic-pdes/
SUMMARY:Wasilij Barsukow (IMCS\, Universität Zürich): Wasilij BARSUKOW - 
 Universität Zürich - Structure preserving methods for multi-dimensional 
 hyperbolic PDEs
DESCRIPTION:Wasilij Barsukow: Exact solutions to systems of conservation la
 ws in multiple spatial dimensions often possess interesting additional pro
 perties which are a consequence of the equations and which can be formulat
 ed as PDEs. Examples are the evolution equations of vorticity or angular m
 omentum\, involutional constraints\, stationary states or singular limits.
  Usually\, the same numerical diffusion which renders a Finite Volume meth
 od stable\, prevents it from preserving any of those additional properties
 . I will show strategies how to modify the numerical diffusion in order to
  obtain vorticity preserving and low Mach number compliant methods. This e
 nables the numerical methods to capture essential properties of the equati
 ons without excessive grid refinement.
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 021/01/Wasilij_Barsukow.jpg
CATEGORIES:Séminaire,Analyse Appliquée
LOCATION:I2M Chateau-Gombert - CMI\, Salle de Séminaire R164 (1er étage)\
 , 39 Rue Joliot Curie\, 13013 Marseille\, France\, Campus Château-Gombert
 \, 
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=39 Rue Joliot Curie\, 13013
  Marseille\, France\, Campus Château-Gombert\, ;X-APPLE-RADIUS=100;X-TITL
 E=I2M Chateau-Gombert - CMI\, Salle de Séminaire R164 (1er étage):geo:0,
 0
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