TY - RPRT T1 - Strengthened convergence of marginals to the cubic nonlinear Schroedinger equation Y1 - 2007 A1 - Alessandro Michelangeli AB - We rewrite a recent derivation of the cubic non-linear Schroedinger equation by Adami, Golse, and Teta in the more natural formof the asymptotic factorisation of marginals at any fixed time and in the trace norm. This is the standard form in which the emergence of the\\nnon-linear effective dynamics of a large system of interacting bosons is\\nproved in the literature. UR - http://hdl.handle.net/1963/1977 U1 - 2218 U2 - Mathematics U3 - Mathematical Physics ER -