The nonlinear amplitude modulation of dust-ion acoustic wave (DIAW) is studied in the presence of nonextensive distributed electrons in dusty plasmas with stationary dust particles. Using the reductive perturbation method (RPM), the nonlinear...

The propagation of dust ion acoustic waves is studied in plasmas composed of superthermal distributed

electrons and stationary dust particles. The nonlinear Schrödinger equation is derived using the reductive perturbation technique...

acoustic waves by using reductive

perturbation technique. It is observed that an increasing positron concentration decreases the

amplitude of the waves. Furthermore, the effects of the superthermal parameter (k) on the ion...

Abstract. Propagation of dust ion acoustic waves in plasmas composed of nonthermal

distributed electrons and stationary dust particles is investigated. Nonlinear

Schrdinger equation is derived to describe small amplitude waves, using...

In the present study cylindrical and spherical ion-acoustic solitons in an unmagnetized three-species plasma

14 system, comprising electron, positive ion and negative ion are investigated. The reductive perturbation ...