{"title":"一维三次非线性Schrödinger方程二分量系统小解的渐近性质","authors":"Yuji Sagawa","doi":"10.1016/j.jde.2025.113576","DOIUrl":null,"url":null,"abstract":"<div><div>In this manuscript we specify asymptotic behavior of small solutions to initial value problem for a 2-component system of cubic nonlinear Schrödinger equations in one dimensional Euclidean space. As a consequence, the solution behaves like a free solution as <span><math><mi>t</mi><mo>→</mo><mo>+</mo><mo>∞</mo></math></span>. Moreover, a non-decay result for the solution is derived, which is non-trivial in terms of the long range scattering.</div></div>","PeriodicalId":15623,"journal":{"name":"Journal of Differential Equations","volume":"444 ","pages":"Article 113576"},"PeriodicalIF":2.4000,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Asymptotic behavior of small solutions to a 2-component system of cubic nonlinear Schrödinger equations in one space dimension\",\"authors\":\"Yuji Sagawa\",\"doi\":\"10.1016/j.jde.2025.113576\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>In this manuscript we specify asymptotic behavior of small solutions to initial value problem for a 2-component system of cubic nonlinear Schrödinger equations in one dimensional Euclidean space. As a consequence, the solution behaves like a free solution as <span><math><mi>t</mi><mo>→</mo><mo>+</mo><mo>∞</mo></math></span>. Moreover, a non-decay result for the solution is derived, which is non-trivial in terms of the long range scattering.</div></div>\",\"PeriodicalId\":15623,\"journal\":{\"name\":\"Journal of Differential Equations\",\"volume\":\"444 \",\"pages\":\"Article 113576\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2025-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Differential Equations\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022039625006035\",\"RegionNum\":2,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Differential Equations","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022039625006035","RegionNum":2,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATHEMATICS","Score":null,"Total":0}
Asymptotic behavior of small solutions to a 2-component system of cubic nonlinear Schrödinger equations in one space dimension
In this manuscript we specify asymptotic behavior of small solutions to initial value problem for a 2-component system of cubic nonlinear Schrödinger equations in one dimensional Euclidean space. As a consequence, the solution behaves like a free solution as . Moreover, a non-decay result for the solution is derived, which is non-trivial in terms of the long range scattering.
期刊介绍:
The Journal of Differential Equations is concerned with the theory and the application of differential equations. The articles published are addressed not only to mathematicians but also to those engineers, physicists, and other scientists for whom differential equations are valuable research tools.
Research Areas Include:
• Mathematical control theory
• Ordinary differential equations
• Partial differential equations
• Stochastic differential equations
• Topological dynamics
• Related topics