MMA2009 P.Code=PascD
===============------------------------------
First Name          =Didier
Last Name           =Pascault
Title               =professor (associated)
Institution         =Universit\'e de Picardie
Street Address      =av. des Facult\'es
City                =Amiens
State               =France
Zip Code            =80025
Telephone           =
FAX                 =
E-mail              =dpas@ieee.org
URL                 =
Title of talk and AMS Subject Classification=Dynamical Models of Economic
Competition: a Geometrical Approach 90A16 70H33