摘要
研究三维空间中带磁场项的非线性Schrodinger方程的柯西问题.利用变分法,通过构造一类强制变分问题,得到其径向对称解的有限时间爆破.
We consider the Cauchy problem of the nonlinear Schrodinger equation with magnetic field in three space dimensions.Using variational method and establishing a constrained variational problem,we obtain that the finite time blow-up of the radially symmetric solution.
作者
帅鲲
潘志刚
蒲志林
熊胤
SHUAI Kun;PAN Zhigang;PU Zhilin;XIONG Yin(Chengdu College of University of Electronic Science and Technology of China,Chengdu 611731,Sichuan;College of Mathematics,Southwest Jiaotong Universtity,Chengdu 610031,Sichuan;School of Mathematical Science,Sichuan Normal University,Chengdu 610066,Sichuan;College of Law,Sichuan Normal University,Chengdu 610066,Sichuan)
出处
《四川师范大学学报(自然科学版)》
CAS
北大核心
2020年第3期309-320,共12页
Journal of Sichuan Normal University(Natural Science)
基金
国家自然科学基金(71601135)
四川省教育厅科研项目(18ZB0254)。