Séminaire de la SFR MODMAD

Séminaire satellite au workshop de la SFR MODMAD sur la modélisation en hémodynamique.

Le séminaire de la SFR MODMAD satellite au workshop de la SFR MODMAD sur la modélisation en hémodynamique aura lieu le 21/11/2018 en salle des séminaires du département de Mathématiques de la FST, salle C112.

Programme :

10:00 -10:45   Kirill Cherednichenko,
Department of Mathematical Sciences, University of Bath.
Time-dispersive behaviour as a feature of critical-contrast media.

Abstract: I will discuss a novel approach to critical-contrast homogenisation, which allows to see homogenisation limits restricted to the "stiff'' component of the composite as a class of time-dispersive media. By an inversion of this argument, we also offer a recipe for the construction of such media with prescribed dispersive properties from periodic composites.
This is joint work with Y. Ershova (Bath) and A. Kiselev (St.Petersburg).

11:00 - 11:45   Valery Smyshlyaev,
Department of Mathematics, University College London.
Two-scale homogenization for a general class of high contrast PDE systems with periodic coefficients (joint work with Ilia Kamotski)