@article{Li2024, 
author = {Jinfang Li and Chunjiang Wang and Li Zhang and Jian Zhang},
title = {Multi-solitons in the model of an inhomogeneous optical fiber},
year = {2024},
journal = {AIMS Mathematics},
volume = {9},
number = {12},
pages = {35645-35654},
keywords = {nonlinear Schrödinger equation, soliton solutions, Riemann-Hilbert problem, soliton control, optical fibers},
url = {https://www.sciopen.com/article/10.3934/math.20241691},
doi = {10.3934/math.20241691},
abstract = {This paper was concerned with the inhomogeneous optical fiber model, which was governed by a nonlinear Schrödinger equation with variable coefficients. By spectral analysis for Lax pair of the equation, a corresponding Riemann-Hilbert problem was formulated. By solving the Riemann-Hilbert problem with simple poles, the formula of multi-soliton solutions was derived. Finally, we considered a soliton control system and obtained the one-soliton and two-soliton.}
}