作者: Xiaotong Liu , Xuelin Yong , Yehui Huang , Rui Yu , Jianwei Gao
DOI: 10.1016/J.CNSNS.2015.05.016
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摘要: Abstract In this paper, an inhomogeneous nonlinear Hirota equation with linear coefficient and higher-order dispersion is investigated in detail. describing wave propagation the ocean optical fibers, it can be viewed as approximation which more accurate than Schr o ¨ dinger equation. Firstly, we modified Darboux transformation technique to show how construct solutions of owns a non-isospectral Lax pair. Furthermore, deformed soliton, breather rogue are studied via method, respectively. Finally, properties those media discussed illustrate influences variable coefficients.