Standing waves of nonlinear Schrödinger systems with all attractive forces

IF 1.4 2区 数学 Q1 MATHEMATICS
Jaeyoung Byeon
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引用次数: 0

Abstract

Since the pioneering work of Lin and Wei on nonlinear Schrödinger systems of n $n$ components with interaction forces a i j $a_{ij}$ between the i $i$ -th and j $j$ -th components for 1 ⩽ i , j ⩽ n $1\leqslant i,j\leqslant n$ , there have been numerous further developments in many directions. However, even in the simplest case where all interaction forces are attractive, (which corresponds to a i j ⩾ 0 $a_{ij} \geqslant 0$ for every 1 ⩽ i , j ⩽ n $1\leqslant i,j\leqslant n$ ), a systematic approach to finding a solution with all positive components is still not known. In the special case n = 2 $n=2$ , a very systematic approach has been developed by Ambrosetti and Colorado. In this paper, we review the fundamental works by Lin–Wei and Ambrosetti–Colorado and further developments.

具有所有吸引力的非线性Schrödinger系统的驻波
自Lin和Wei的开创性工作以来,n个$n$组件的非线性Schrödinger系统与i之间的相互作用力a i j $a_{ij}$$i$-th和j $j$ - 1≤I, j≤n $1\leqslant i,j\leqslant n$的分量,在许多方向上有了许多进一步的发展。然而,即使在最简单的情况下,所有的相互作用力都是吸引的,(对应于每1≤I的I j或0 $a_{ij} \geqslant 0$,J < n $1\leqslant i,j\leqslant n$),一种寻找所有正分量的解的系统方法仍然未知。在特殊情况n = 2 $n=2$中,Ambrosetti和Colorado开发了一种非常系统的方法。本文回顾了林伟和ambroseti - colorado的基本工作及其进一步发展。
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来源期刊
CiteScore
1.90
自引率
0.00%
发文量
186
审稿时长
6-12 weeks
期刊介绍: The Journal of the London Mathematical Society has been publishing leading research in a broad range of mathematical subject areas since 1926. The Journal welcomes papers on subjects of general interest that represent a significant advance in mathematical knowledge, as well as submissions that are deemed to stimulate new interest and research activity.
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