A survey of some recent theoretical and experimental studies on localized structures that
form and propagate in a broad class of optical and matter-wave media is presented. The …

The propagation of nonlinear ion-acoustic waves (IAWs) in a magnetoplasma having
superthermal inertialess electrons and inertial warm adiabatic ions is examined. In this …

In this paper, the modulational instability (MI) of the high-frequency electron-acoustic waves
(EAWs) is reported in a non-Maxwellian plasma composed of two distinct types of electrons …

The modulational instability (MI) of dissipative ion-acoustic waves (DIAWs) in an
electronegative plasma (ENP) consisting of non-Maxwellian electrons exhibiting the Tsallis …

A reductive perturbation technique (the derivative expansion technique (DET)) is employed
to derive a linear damped nonlinear Schrödinger equation (LDNLSE) for investigating the …

We investigate the formation of optical extreme waves in a resonant two-level medium that
entails the self-induced transparency (SIT) effect, within the framework of the sine-Gordon …

In this work, a high efficiency and stable numerical method, which is called exponential time
differencing fourth-order Runge-Kutta (EDT4RK) method, is introduced for the investigation …

The propagation of electron-acoustic waves (EAWs) in an unmagnetized plasma,
comprising (r, q)-distributed hot electrons, cold inertial electrons, and stationary positive …

We employ numerical methods to investigate the dissipative freak waves (FWs) and
dissipative breathers (Bs) in collisional electronegative complex plasmas. The plasmas …

In this investigation, the modulation of weakly positron-acoustic waves (PAWs) in four-
component magnetoplasmas having nonextensive electrons and fluid positrons is reported …