Abstract
In this paper, a new coupled Gerdjikov–Ivanov derivative nonlinear Schrodinger equation is proposed and its integrability aspects are studied by utilizing the inverse scattering transform. Firstly, by performing spectral analysis of the Lax pair, Riemann–Hilbert problems are constructed and their zero structures are investigated. Secondly, by solving a particular Riemann–Hilbert problem corresponding to the reflectionless case, multi-soliton solutions are obtained for the equation. Thirdly, the soliton interaction dynamics of the multi-soliton solutions are analyzed and graphically illustrated. These results not only show the efficiency of the method in this paper but also reveal that the proposed equation has complicated spectral structures.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
