Decay and Scattering in energy space for the solution of weakly coupled Choquard and Hartree-Fock equations. (arXiv:1904.10364v2 [math.AP] UPDATED)

We prove decay with respect to some Lebesgue norms for a class of Schr\"odinger equations with non-local nonlinearities by showing new Morawetz inequalities and estimates. As a byproduct, we obtain large-data scattering in the energy space for the solutions to the systems of $N$ defocusing Choquard equations with mass-energy intercritical nonlinearities in any space dimension and of defocusing Hartree-Fock equations, for any dimension $d\geq3$. 查看全文>>