JUIN 2003
SEMINAIRE
D’ANALYSE NUMERIQUE
ET
EQUATIONS AUX DERIVEES PARTIELLES DE LYON
Mardi 17 juin :
14h15, salle 112, Bât Doyen Jean Braconnier, UCBL
Y.
HURMUZLU (Mech. Eng. Depart.,
Titre : "Using
the Impulse transmission ratio in solving multiple impact problems".
Résumé : In this talk, I present the definition of the
Impulse Transmission Ratio and its application to solve three classical,
multi-impact problems :
1) One dimensional
chain of spherical particles (
2) Two dimensional
particle chains
3) The rocking
block.
I conclude the talk by outlining an approach
(co-developped with Stronge)
that may gap the bridge between the rigid body and compliance based methods of
solving collision problems.
Mardi 24 juin
: 14h15, salle 112, Bât
Doyen Jean Braconnier, UCBL
C. DAFERMOS (Brown
University)
Titre : "Issues
in Hyperbolic Conservation Laws"