We consider a higher-order nonlinear Schrödinger amplitude equation with real and
imaginary Raman gain terms. This equation is shown to govern the propagation of …

Despite the widespread use of transcendental functions in the modeling of the dynamics of
DNA, most research efforts are limited in their analytical studies of this enthralling system to …

Optomechanical arrays have been used in many areas of research, from nonlinear optics to
acoustics. In particular, the optomechanical array has been studied for its interesting …

This study considers the generation and evolution of chirp-free soliton trains in a focusing
cubic-quintic nonlinear optical fiber media (by utilizing experimental parameters), under the …

A myelinated nerve fiber model with nonlinear membrane capacitance is considered, and
the dynamics of the system is shown to be governed by the modified discrete Nagumo …

In this paper, we use the numerical simulation of the discrete Hirota equation to point out the
localized modes and wave patterns. The discrete modulation instability is used to …