摘要
考虑具调和振子的非线性Schrodinger方程的Cauchy问题,采用Galerkin方法证 明了整体强解的存在性,使用能量估计方法证明了整体强解的唯一性.
In this paper we consider the Cauchy problem for the nonlinear Schrodinger equations with harmonic oscillator. By the Galerkin expansion procedure using the eigen- functions of the harmonic oscillator, we can show that the nonlinear initial value problem in one space dimension has uniquely global strong solutions.
出处
《应用数学学报》
CSCD
北大核心
2001年第4期554-560,共7页
Acta Mathematicae Applicatae Sinica
基金
国家自然科学基金(19971011号)资助项目.