Abstract This paper revisits Lakshmanan–Porsezian–Daniel model in birefringent fibers with five insightful integration algorithms. These schemes reveal bright, dark, singular and combo optical solitons to the model. Their respective existence… Click to show full abstract
Abstract This paper revisits Lakshmanan–Porsezian–Daniel model in birefringent fibers with five insightful integration algorithms. These schemes reveal bright, dark, singular and combo optical solitons to the model. Their respective existence criteria are also presented.
               
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