{"title":"解析可积分周期差分系统的解析归一化","authors":"Lazhan Yang, Ying Yang, Zhihua Ren","doi":"10.1016/j.jmaa.2025.129579","DOIUrl":null,"url":null,"abstract":"<div><div>The main purpose of this paper is to study the normal form and the existence of analytic normalization for the completely analytically integrable periodic difference system. The study extends the normal form theory of analytically integrable autonomous difference systems near a singularity to periodic difference systems.</div></div>","PeriodicalId":50147,"journal":{"name":"Journal of Mathematical Analysis and Applications","volume":"549 2","pages":"Article 129579"},"PeriodicalIF":1.2000,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analytic normalization of analytically integrable periodic difference system\",\"authors\":\"Lazhan Yang, Ying Yang, Zhihua Ren\",\"doi\":\"10.1016/j.jmaa.2025.129579\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The main purpose of this paper is to study the normal form and the existence of analytic normalization for the completely analytically integrable periodic difference system. The study extends the normal form theory of analytically integrable autonomous difference systems near a singularity to periodic difference systems.</div></div>\",\"PeriodicalId\":50147,\"journal\":{\"name\":\"Journal of Mathematical Analysis and Applications\",\"volume\":\"549 2\",\"pages\":\"Article 129579\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2025-04-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Mathematical Analysis and Applications\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022247X25003609\",\"RegionNum\":3,\"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 Mathematical Analysis and Applications","FirstCategoryId":"100","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022247X25003609","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATHEMATICS","Score":null,"Total":0}
Analytic normalization of analytically integrable periodic difference system
The main purpose of this paper is to study the normal form and the existence of analytic normalization for the completely analytically integrable periodic difference system. The study extends the normal form theory of analytically integrable autonomous difference systems near a singularity to periodic difference systems.
期刊介绍:
The Journal of Mathematical Analysis and Applications presents papers that treat mathematical analysis and its numerous applications. The journal emphasizes articles devoted to the mathematical treatment of questions arising in physics, chemistry, biology, and engineering, particularly those that stress analytical aspects and novel problems and their solutions.
Papers are sought which employ one or more of the following areas of classical analysis:
• Analytic number theory
• Functional analysis and operator theory
• Real and harmonic analysis
• Complex analysis
• Numerical analysis
• Applied mathematics
• Partial differential equations
• Dynamical systems
• Control and Optimization
• Probability
• Mathematical biology
• Combinatorics
• Mathematical physics.