标题:N-Soliton Solutions of the Coupled Kundu Equations Based on the Riemann-Hilbert Method
作者:Tao, Mengshuang; Dong, Huanhe
作者机构:[Tao, Mengshuang; Dong, Huanhe] Shandong Univ Sci & Technol, Coll Math & Syst Sci, Qingdao 266590, Shandong, Peoples R China.
通讯作者:Dong, HH;Dong, Huanhe
通讯作者地址:[Dong, HH]Shandong Univ Sci & Technol, Coll Math & Syst Sci, Qingdao 266590, Shandong, Peoples R China.
来源:MATHEMATICAL PROBLEMS IN ENGINEERING
出版年:2019
DOI:10.1155/2019/3085367
摘要:The Kundu equation, which can be used to describe many phenomena in physics and mechanics, has crucial theoretical meaning and research value. In previous studies, the single Kundu equation has been investigated by the Riemann-Hilbert method, but few researchers have focused on the coupled Kundu equations. To our knowledge, many phenomena in nature can be only described by coupled equations, such as species competition and signal interactions. In this paper, we discuss N-soliton solutions of the coupled Kundu equations according to the Riemann-Hilbert method. Starting from the spectral problem, the coupled Kundu equations are generated, and the Riemann-Hilbert problem is presented. When the jump matrix of the Riemann-Hilbert problem is the identity matrix, the N-soliton solutions of the coupled Kundu equations can be expressed explicitly.
收录类别:EI;SCIE
资源类型:期刊论文
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