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The bound-state soliton solutions of the complex modified KdV equation
Inverse Problems ( IF 2.0 ) Pub Date : 2020-06-01 , DOI: 10.1088/1361-6420/ab6d59 Yongshuai Zhang 1 , Xiangxing Tao 1 , Shuwei Xu 2
Inverse Problems ( IF 2.0 ) Pub Date : 2020-06-01 , DOI: 10.1088/1361-6420/ab6d59 Yongshuai Zhang 1 , Xiangxing Tao 1 , Shuwei Xu 2
Affiliation
The inverse scattering method is performed to the complex modified Korteweg-de Vries equation with zero boundary condition by developing an appropriate Riemann-Hilbert problem (RHP). We solve the RHP when reflection coefficient has multiple higher-order poles, and display the formulae of bound-state (BS) solitons and multiple BS solitons which correspond to one higher-order pole and multiple higher-order poles, respectively. The patterns of the BS solitons are shown and the interactions between solitons and BS solitons are considered.
中文翻译:
复修正 KdV 方程的束缚态孤子解
通过开发适当的 Riemann-Hilbert 问题 (RHP),对具有零边界条件的复杂修正 Korteweg-de Vries 方程执行逆散射方法。我们求解反射系数有多个高阶极点时的 RHP,并给出了分别对应一个高阶极点和多个高阶极点的束缚态 (BS) 孤子和多个 BS 孤子的公式。显示了 BS 孤子的模式,并考虑了孤子和 BS 孤子之间的相互作用。
更新日期:2020-06-01
中文翻译:
复修正 KdV 方程的束缚态孤子解
通过开发适当的 Riemann-Hilbert 问题 (RHP),对具有零边界条件的复杂修正 Korteweg-de Vries 方程执行逆散射方法。我们求解反射系数有多个高阶极点时的 RHP,并给出了分别对应一个高阶极点和多个高阶极点的束缚态 (BS) 孤子和多个 BS 孤子的公式。显示了 BS 孤子的模式,并考虑了孤子和 BS 孤子之间的相互作用。