Asymptotics of odd solutions for cubic nonlinear Schrodinger equations

摘要

We consider the Cauchy problem for a cubic nonlinear Schrodinger equation in the case of an odd initial data from H-2 boolean AND H-0.2. We prove the global existence in time of solutions to the Cauchy problem and construct the modified asymptotics for large values of time. (C) 2008 Elsevier Inc. All rights reserved.