Optical solitons and group invariants for Chen-Lee-Liu equation with time-dependent chromatic dispersion and nonlinearity by Lie symmetry

This paper uses the classical Lie symmetry method for optical solitons to study the Chen-Lee-Liu equation. We are able to establish symmetries that convert the model into a set of ordinary differential equations and obtain solutions of the reduced equations through various methods.

Automated summary

This paper applies the classical Lie symmetry method to study optical solitons in the Chen-Lee-Liu equation. By establishing symmetries, the model is transformed into a set of ordinary differential equations, and solutions to the reduced equations are obtained through various methods.