A simple derivation of the Marchenko equation is given for the derivative nonlinear Schrodinger equation. The kernel of the Marchenko equation is demanded to satisfy the conditions given by compatibility equations. The soliton solutions to the Marchenko equation are verified. The derivation is not concerned with the revisions of Kaup and Newell.
机构:
Nanjing Univ Informat Sci & Technol, Sch Math & Stat, Nanjing 210044, Peoples R ChinaNanjing Univ Informat Sci & Technol, Sch Math & Stat, Nanjing 210044, Peoples R China
Tang, Xingdong
Xu, Guixiang
论文数: 0引用数: 0
h-index: 0
机构:
Beijing Normal Univ, Sch Math Sci, Minist Educ, Lab Math & Complex Syst, Beijing 100875, Peoples R ChinaNanjing Univ Informat Sci & Technol, Sch Math & Stat, Nanjing 210044, Peoples R China