Broer-Kaup系统的达布变换及其偶孤子解
Darboux Transformation of Broer-Kaup System and Its Even-Soliton Solutions
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摘要: 借助谱问题的规范变换,给出Broer-Kaup系统的达布变换,利用达布变换来产生Broer-Kaup系统的偶孤子解,并且用行列式的形式来表达Broer-Kaup系统的偶孤子解.作为应用,Broer-Kaup系统偶孤子解的前两个例子被给出.Abstract: A new Darboux transformation associated with the Broer-Kaup system is derived with the help of a gauge transformation of spectral problems. By using Darboux transformation, even-soliton solutions of the Broer-Kaup system are obtained and presented in a determinant form. As an application, the first two cases are given.
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