2010/07/01 by W. -M. Wang, Wang, W. -M.
Mathematics · #Analysis of PDEs (math.AP) #Dynamical Systems (math.DS) #FOS: Mathematics #math.AP #math.DS
paper · pdf · doi:10.48550/arxiv.1007.0154
21 pages
arxiv created 2010/07/01 · arxiv updated 2010/07/02
We prove almost global existence for supercritical nonlinear Schrödinger equations on the d-torus (d arbitrary) on the good geometry selected in part I. This is seen as the Cauchy consequence of I, since the known invariant measure of smooth solutions are supported on KAM tori. In the high frequency limit, these quantitative solutions could also be relevant to Cauchy problems for compressible Euler equations.