A quadratic nonlinear Schrödinger equation in one space dimension
A quadratic nonlinear Schrödinger equation in one space dimension
复制标题
一维二次非线性薛定谔方程
DOI:
10.1016/s0022-0396(02)00010-4
复制
发表时间:
2002
影响因子:
2.4
通讯作者:
P. Naumkin
中科院分区:
文献类型:
--
作者:
N. Hayashi;P. Naumkin
In this paper, we study the Cauchy problem for the quadratic derivative nonlinear Schrödinger equation [Formula: see text] We suppose that the initial data are small in the weighted Sobolev space H3,1( R ) then we prove that there exist global in time small solutions to the Cauchy problem (∗) . We study the large time behavior of solutions and construct the modified asymptotics for large time values.