The main attention of this paper focuses on the dynamical behavior and dispersive optical
solitons in birefringent fibers with coupled Schrödinger-Hirota equation. Under the traveling …

New solitary wave solutions are developed for various shapes of three-dimensional
nonlinear partial differential equations using the Sardar-Subequation method. Some …

The present paper explores the generalized third-order nonlinear Schrödinger (GTONLS)
equation which is used to model ultra-short pulses in optical fibers. The analysis is carried …

The present paper investigates the features of specific waves in a weakly nonlocal nonlinear
medium. More precisely, a generalized nonlinear Schrödinger equation (gNLSE) involving a …

The main goal of the present paper is to steer an investigation on the dynamics of soliton
solutions of a nonlinear model in the monomode optical fibers. In this respect, first, soliton …

This paper considers the Biswas–Arshed equation (BAE) with the beta time derivative and
investigates its optical solitons and other solutions in the presence of high order dispersions …

The dynamics of solitons in the perturbed Gerdjikov–Ivanov (PGI) equation is explored in the
current work. The investigation is carried out formally by considering particular …

In the present paper, high-order nonlinear Schrödinger equations in non-Kerr law media
with different laws of nonlinearities are studied. In this respect, after considering a complex …

Presented herein is an exact examination on the resonant nonlinear Schrödinger equation
(RNLSE) with Kerr law nonlinearity considering inter-modal dispersion and spatio-temporal …

The search for soliton solutions of nonlocal Schrödinger equations in the presence of
nonlinear effects has received special interest in the last few decades. In the present paper …