In an inhomogeneous multicomponent optical fiber: Lax pair, generalized Darboux transformation and vector breathers for a three-coupled variable-coefficient nonlinear Schrödinger system
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Eur. Phys. J. Plus, 136 10 (2021) 1002
Published online: 05 October 2021
DOI: 10.1140/epjp/s13360-021-01918-7