In this paper, a variable-coefficient nonlinear Schrödinger equation that describes the optical
soliton propagation in dispersion management fiber systems is studied. Two-and three …

In this paper, the generalized nonautonomous Hirota equation was investigated with the
help of symbolic computation. Using Darboux transformation method three soliton and four …

We investigate the interactions of vector anti-dark solitons for variable coefficients coupled
nonlinear Schrödinger equation, which governs the propagation mechanisms of …

Amplification, reshaping, fission and annihilation of optical solitons can be applied in fiber
lasers, all-optical switching devices and optical communications. In this paper, for the …

This work predicts the soliton dynamics and parameter discovery for the coupled nonlinear
Schrödinger equations in asymmetric fiber couplers. Using exact one-and two-soliton …

The oscillatory motion on the ocean surface is a combination of a variety of different types of
waves. The regularized waves are among them. Here, it is shown that they arise as solutions …

In this paper, we are concerned with the (2+ 1) dimensional Maccari's equation. With the aid
of Truncated Painlevé Approach (TPA), the localized solutions have obtained in terms of …

This paper investigates the most straightforward extension of the (2+ 1) dimensional
Nonlinear Schrödinger (NLS) equation, termed the Fokas system. The evolution equation is …

In this article, Painlevé analysis is employed to test the integrability of (2+ 1)-dimensional
long wave–short wave resonance interaction system using the Weiss–Tabor–Carnevale …

In this work, we study the propagation of optical solitons in a tapered optical fiber with
attenuating effects under the effect of erbium dopants. Through the constructed Lax pair, two …