Riemann-Hilbert approach and N-soliton formula for a higher-order Chen-Lee-Liu equation
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- Higher-order Chen-Lee-Liu equation, Riemann-Hilbert method, N-soliton
We consider a higher-order Chen-Lee-Liu (CLL) equation with third order dispersion and quintic nonlinearity terms. In the framework of the Riemann-Hilbert method, we obtain the compact N-soliton formula expressed by determinants. Based on the determinant solution, some properties for single soliton and asymptotic analysis of N-soliton solution are explored. The simple elastic interaction of N solitons is confirmed.
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Cite this article
TY - JOUR AU - Juan Hu AU - Jian Xu AU - Guo-Fu Yu PY - 2021 DA - 2021/01 TI - Riemann-Hilbert approach and N-soliton formula for a higher-order Chen-Lee-Liu equation JO - Journal of Nonlinear Mathematical Physics SP - 633 EP - 649 VL - 25 IS - 4 SN - 1776-0852 UR - https://doi.org/10.1080/14029251.2018.1503443 DO - https://doi.org/10.1080/14029251.2018.1503443 ID - Hu2021 ER -