martedi' 28-02-2006 (14:00) - sala conferenze del Centro di Ricerca Matematica Ennio de Giorgi Nguyen Tien Zung (Universite' Paul Sabatier, Toulouse) : Toric degree, normalization, and integrability of a vector field and of its cotangent lift.

ABSTRACT In this talk I'll explain the "toric point of view" of the problems of normalization and integrability of local vector fields. Some results in the non-Hamiltonian case can be obtained from the Hamiltonian case via the contangent lift.

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giovedi' 02-03-2006 (16:00) - Dip. di Ingeneria Strutturale Stuart C. Antman : Incomprenssible structures (the dynamics of worms snake and Eels

Segreteria Didattica Giulia Curciarello tel- 050 2213219

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