This paper studies the optical soliton solutions of a nonlinear Schrödinger equation (NLSE)
involving parabolic law of nonlinearity with the presence of nonlinear dispersion by using …

In this work, we study the exact traveling wave solutions of (2+ 1)-dimensional Chiral
nonlinear Schrödinger equation with the aid of generalized auxiliary equation method. The …

The perturbed nonlinear Schrödinger–Hirota equation with spatio-temporal dispersion
(PNSHE-STD) which governs the propagation of dispersive pulses in optical fibers, is …

In this paper, we studied the Drinfel'd–Sokolov–Wilson equation (DSWE) and Boiti Leon
Pempinelli equation (BLPE) in the conformable sense. The sine–cosine method is utilized to …

The primary goal of this paper is to investigate the bright and singular solitons of (2+ 1)-
dimensional improved nonlinear Schrödinger equation with spatio-temporal dispersions …

This paper investigates a diverse collection of exact solutions to a high-order nonlinear
Schrödinger equation, called the Sasa-Satsuma equation. These results are obtained for …

This paper studies the propagation of the short pulse optics model governed by the higher-
order nonlinear Schrödinger equation (NLSE) with non-Kerr nonlinearity. Exact one-soliton …

The analytical solutions of the integrable generalized (2+ 1)-dimensional nonlinear
conformable Schrödinger (NLCS) system of equations was explored in this paper with the …

The quest for exact solutions to nonlinear partial differential equations has become a
remarkable research subject in recent years. In this study, we employ the Kudryashov …

The current study suggests a new generalisation of highly dispersive nonlinear Schrödinger-
type equation (NLSE) with perturbation terms. With polynomial refractive index, known by …