We obtain the nondegenerate one-and two-soliton solutions of the nonlocal nonlinear
Schrödinger equation by using the nonstandard Hirota method. This unconventional method …

The nondegenerate vector one-soliton and two-soliton solutions of the 2-coupled mixed
derivative nonlinear Schrödinger equation are acquired by the Hirota bilinear method. The …

In this paper, we investigate the optical nondegenerate solitons in a birefringent fiber with a
35 degree elliptical angle. We derive the nondegenerate bright one-and two-soliton …

In this paper, we explore optical nonlinear waves in a birefringent fiber by investigating the
dynamics of a coupled nonlinear Schrödinger system with four-wave mixing factors. Utilizing …

The focus of this paper is on the dynamics of degenerate and non-degenerate vector
solitons and their collision scenarios in the two-component long-wave–short-wave (2-LS) …

In this paper, we study the dynamics of an interesting class of vector solitons in the long-
wave–short-wave resonance interaction (LSRI) system. The model that we consider here …

In this paper, we investigate the general localized waves on the nonvanishing background
for a coupled generalized nonlinear Schrödinger system with four wave mixing (FWM) effect …

In the presence of complexified parity reflection–time reversal (PT)− symmetric Scarff-II
potential, we consider the generalized space–time fractional cubic-quintic nonlinear …

In this paper, based on the nonlinear fractional equations proposed by Ablowitz, Been, and
Carr in the sense of Riesz fractional derivative, we explore the fractional coupled Hirota …

An asymmetric pair of coupled nonlinear Schrödinger (CNLS) equations has been derived
through a multiscale perturbation method applied to a plasma fluid model, in which two …