摘要
研究一类非线性Schrdinger方程iut=-△u-k(x)|u|4/Nu的初值问题,其中k(x)为R^N上有界可微函数,讨论了该方程初值问题的爆破性质及其爆破解的L2集中性质.
The initial value problem of the nonlinear Schroedinger equations
is investigated, where k(x) iut=-△u-k(x)|u|^4/Nu is a bounded differential function in R^N. The blow-up property of the problem and the L^2 -concentration property of the solution are discussed.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2007年第1期58-61,共4页
Journal of Sichuan Normal University(Natural Science)