Multi-elliptic-dark soliton solutions of the defocusing nonlinear Schrodinger equation

摘要

We derive multi-elliptic-dark soliton solutions for the defocusing nonlinear Schrodinger (NLS) equation by using the Darboux-Backlund transformation. Additionally, we investigate the asymptotic dynamic behaviors of these solutions along the trajectories of dark solitons, which reveals that the N-elliptic-dark soliton solution can be decomposed into N single-elliptic-dark soliton solutions, as t -> +/-infinity.

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