RM3: CLAUDE VIALLET: ON THE ALGEBRAIC STRUCTURE OF RATIONAL DISCRETE DYNAMICAL SYSTEMS.
SEZIONE DI ROMA III It will be shown how the singularity structure shapes the evolution of birational discrete systems, suggesting changes of variables which automatically provide us with exact evaluation of the algebraic entropy,(generalised) Hirota type of description, and remarkable factorisation properties beyond 'Laurentness'.
DATA: 13-04-2015
Istituto Nazionale di Fisica
Nucleare - Piazza dei Caprettari, 70 -
00186 Roma
tel. +39 066840031 - fax +39 0668307924 - email: presidenza@presid.infn.it