中文

非对称电磁场下非线性 Schrödinger 方程的无穷多解

偏微分方程分析 2022-03-21 v2

摘要

本文研究具有非对称电磁场的非线性 Schrödinger 方程 (iAϵx))2u+Vϵ(x)u=f(u), uH1(RN,C),\Big(\frac{\nabla}{i}-A_{\epsilon} x)\Big)^2 u+V_{\epsilon}(x)u=f(u),\ u\in H^1 (\mathbb{R}^N,\mathbb{C}), 其中 Aϵ(x)=(Aϵ,1(x),Aϵ,2(x),,Aϵ,N(x))A_{\epsilon}(x)=(A_{\epsilon,1}(x),A_{\epsilon,2}(x),\cdots,A_{\epsilon,N}(x)) 是满足 Aϵ,j(x)(j=1,,N)A_{\epsilon,j}(x)(j=1,\ldots,N)RN\mathbb{R}^{N} 上实 C1C^{1} 有界函数的磁场,Vϵ(x)V_{\epsilon}(x) 为电势。两者均满足某些衰减条件,f(u)f(u) 是满足某些非退化条件的非线性项。应用局部化能量方法,我们证明了存在某个 ϵ0>0\epsilon_{0 }> 0,使得对于 0<ϵ<ϵ00 < \epsilon < \epsilon_{0 },上述问题存在无穷多个复值解。

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引用

@article{arxiv.1406.4577,
  title  = {Infinitely many solutions for a nonlinear Schr\"{o}dinger equation with non-symmetric electromagnetic fields},
  author = {Weiming Liu and Chunhua Wang},
  journal= {arXiv preprint arXiv:1406.4577},
  year   = {2022}
}

备注

39fages, 0 figures. arXiv admin note: text overlap with arXiv:1210.8209, arXiv:1209.2824 by other authors