{"title":"On the Existence of Nonlinearizable Solutions of a Nonclassical Two-Parameter Nonlinear Boundary Value Problem","authors":"V. Yu. Martynova","doi":"10.1134/s0012266124040049","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p> A nonlinear eigenvalue problem for a system of three equations with boundary conditions\nof the first kind, describing the propagation of electromagnetic waves in a plane nonlinear\nwaveguide, is considered. This is a two-parameter problem with one spectral parameter and a\nsecond parameter arising from an additional condition. This condition connects the integration\nconstants that arise when finding the first integrals of the system. The existence of nonlinearizable\nsolutions of the problem is proved.\n</p>","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.1134/s0012266124040049","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A nonlinear eigenvalue problem for a system of three equations with boundary conditions
of the first kind, describing the propagation of electromagnetic waves in a plane nonlinear
waveguide, is considered. This is a two-parameter problem with one spectral parameter and a
second parameter arising from an additional condition. This condition connects the integration
constants that arise when finding the first integrals of the system. The existence of nonlinearizable
solutions of the problem is proved.