Robert ConteENS Paris-Saclay, France and U of Hong Kong, A. Michel GrundlandUQTR, Canada
{"title":"Réductions d'un système bidimensionnel de sine-Gordon à la sixième équation de Painlevé","authors":"Robert ConteENS Paris-Saclay, France and U of Hong Kong, A. Michel GrundlandUQTR, Canada","doi":"arxiv-2311.17469","DOIUrl":null,"url":null,"abstract":"We derive all the reductions of the system of two coupled sine-Gordon\nequations introduced by Konopelchenko and Rogers to ordinary differential\nequations. All these reductions are degeneracies of a master reduction to an\nequation found by Chazy \"curious for its elegance\", an algebraic transform of\nthe most general sixth equation of Painlev\\'e. -- -- Nous \\'etablissons toutes les r\\'eductions du syst\\`eme de deux \\'equations\ncoupl\\'ees de sine-Gordon introduit par Konopelchenko et Rogers \\`a des\n\\'equations diff\\'erentielles ordinaires. Ces r\\'eductions sont toutes des\nd\\'eg\\'en\\'erescences d'une r\\'eduction ma{\\^\\i}tresse \\`a une \\'equation\njug\\'ee par Chazy \"curieuse en raison de [son] \\'el\\'egance\", transform\\'ee\nalg\\'ebrique de la sixi\\`eme \\'equation de Painlev\\'e la plus g\\'en\\'erale.","PeriodicalId":501592,"journal":{"name":"arXiv - PHYS - Exactly Solvable and Integrable Systems","volume":"23 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Exactly Solvable and Integrable Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2311.17469","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
We derive all the reductions of the system of two coupled sine-Gordon
equations introduced by Konopelchenko and Rogers to ordinary differential
equations. All these reductions are degeneracies of a master reduction to an
equation found by Chazy "curious for its elegance", an algebraic transform of
the most general sixth equation of Painlev\'e. -- -- Nous \'etablissons toutes les r\'eductions du syst\`eme de deux \'equations
coupl\'ees de sine-Gordon introduit par Konopelchenko et Rogers \`a des
\'equations diff\'erentielles ordinaires. Ces r\'eductions sont toutes des
d\'eg\'en\'erescences d'une r\'eduction ma{\^\i}tresse \`a une \'equation
jug\'ee par Chazy "curieuse en raison de [son] \'el\'egance", transform\'ee
alg\'ebrique de la sixi\`eme \'equation de Painlev\'e la plus g\'en\'erale.
我们导出了由Konopelchenko和Rogers引入的两个耦合正弦- gordon方程组对常微分方程的所有化简。所有这些约简都是对Chazy发现的一个“对其优雅感到好奇”的方程的主约简的简并,这是painleve最一般的第六方程的代数变换。-- -- Nous 'etablissons吹捧les ' educations du system ' eme de deux 'equations ' couples ' es de sin - gordon介绍parkonopelchenko和Rogers ' a des 'equations diff ' entientielles ordinaires。Ces r \ '排出的书桌\ '如\ ' en \ '一个r erescences \“马排出{\ ^ \我}tresse \ '一个\“equationjug \”ee par Chazy“curieuse en雷森(儿子)\ ' el \ ' egance”,变换\ ' eealg \ ' ebrique de la泗溪\“高速\”方程de Painlev \“e la + g \ ' \ ' erale。