{"title":"周期性背景上的克雷克尔-曼纳-莫尔系统的异常波","authors":"Chun Chang, Zhaqilao","doi":"10.1016/j.wavemoti.2025.103545","DOIUrl":null,"url":null,"abstract":"<div><div>In this paper, we summarize the construction of rogue wave solutions for the Kraenkel–Manna–Merle system on the background of Jacobian elliptic dn- and cn-periodic waves. Our approach involved nonlinearizing the Lax pair to derive eigenvalues and eigenfunctions, introducing periodic and non-periodic solutions of the Lax pair, and utilizing the Darboux transformation to establish potential relations. Consequently, we obtain periodic rogue wave solutions and conducted a nonlinear dynamics analysis, revealing significant insights into the behavior of the Kraenkel–Manna–Merle system. A rogue wave on a skewed periodic wave background is obtained which is a novel phenomenon in the nonlinear system.</div></div>","PeriodicalId":49367,"journal":{"name":"Wave Motion","volume":"137 ","pages":"Article 103545"},"PeriodicalIF":2.1000,"publicationDate":"2025-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Rogue waves of the Kraenkel–Manna–Merle system on a periodic background\",\"authors\":\"Chun Chang, Zhaqilao\",\"doi\":\"10.1016/j.wavemoti.2025.103545\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>In this paper, we summarize the construction of rogue wave solutions for the Kraenkel–Manna–Merle system on the background of Jacobian elliptic dn- and cn-periodic waves. Our approach involved nonlinearizing the Lax pair to derive eigenvalues and eigenfunctions, introducing periodic and non-periodic solutions of the Lax pair, and utilizing the Darboux transformation to establish potential relations. Consequently, we obtain periodic rogue wave solutions and conducted a nonlinear dynamics analysis, revealing significant insights into the behavior of the Kraenkel–Manna–Merle system. A rogue wave on a skewed periodic wave background is obtained which is a novel phenomenon in the nonlinear system.</div></div>\",\"PeriodicalId\":49367,\"journal\":{\"name\":\"Wave Motion\",\"volume\":\"137 \",\"pages\":\"Article 103545\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2025-03-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Wave Motion\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0165212525000563\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ACOUSTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Wave Motion","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0165212525000563","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ACOUSTICS","Score":null,"Total":0}
Rogue waves of the Kraenkel–Manna–Merle system on a periodic background
In this paper, we summarize the construction of rogue wave solutions for the Kraenkel–Manna–Merle system on the background of Jacobian elliptic dn- and cn-periodic waves. Our approach involved nonlinearizing the Lax pair to derive eigenvalues and eigenfunctions, introducing periodic and non-periodic solutions of the Lax pair, and utilizing the Darboux transformation to establish potential relations. Consequently, we obtain periodic rogue wave solutions and conducted a nonlinear dynamics analysis, revealing significant insights into the behavior of the Kraenkel–Manna–Merle system. A rogue wave on a skewed periodic wave background is obtained which is a novel phenomenon in the nonlinear system.
期刊介绍:
Wave Motion is devoted to the cross fertilization of ideas, and to stimulating interaction between workers in various research areas in which wave propagation phenomena play a dominant role. The description and analysis of wave propagation phenomena provides a unifying thread connecting diverse areas of engineering and the physical sciences such as acoustics, optics, geophysics, seismology, electromagnetic theory, solid and fluid mechanics.
The journal publishes papers on analytical, numerical and experimental methods. Papers that address fundamentally new topics in wave phenomena or develop wave propagation methods for solving direct and inverse problems are of interest to the journal.