## Ara

Toplam kayıt 89, listelenen: 81-89

#### Modulation of Electron-Acoustic Waves in a Plasma with Vortex Electron Distribution

(WALTER DE GRUYTER GMBH, 2015-04)

In the present work, employing a one-dimensional model of a plasma composed of a cold electron fluid, hot electrons obeying a trapped/vortex-like distribution and stationary ions, we study the amplitude modulation of ...

#### A Study of Higher Order Terms in Shallow Water Waves via Modified PLK Method

(WALTER DE GRUYTER GMBH, 2014-04)

In this work, by utilizing the modified PLK (Poincare-Lighthill-Kou) method, we studied the propagation of weakly nonlinear waves in a shallow water theory and obtained the Korteweg-deVries (KdV) and the linearized KdV ...

#### An application of multiple-time scale perturbation method to nonlinear ion-acoustic waves

(PHYSICAL SOC JAPAN, 2012-02)

In this work, by utilizing the multiple-time scale expansion method, we studied the propagation of weakly nonlinear waves in a collisionless cold plasma and obtained the governing evolution equations of various order terms ...

#### A modified reductive perturbation method as applied to nonlinear ion-acoustic waves

(Physical Society Japan, 1999-06)

The basic equations describing the nonlinear ion-acoustic waves in a cold collisionless plasma, in the longwave limit, is re-examined through the use of a modified reductive perturbation method. Introducing the concept of ...

#### Modulation of electron-acoustic waves in a plasma with kappa distribution

(American Institute of Physics Inc., 2016-03)

In the present work, employing a one dimensional model of an unmagnetized collisionless plasma consisting of a cold electron fluid, hot electrons obeying κ velocity distribution, and stationary ions, we study the amplitude ...

#### Exact Solution Of Perturbed Kdv Equation With Variable Dissipation Coefficient

(MINISTRY COMMUNICATIONS & HIGH TECHNOLOGIES REPUBLIC AZERBAIJAN, 2017)

In the present work we study the integrability condition for a variable coefficient Korteweg-deVries(KdV) equation. For that purpose, we first introduce some proper transformations for dependent and independent variables ...

#### Modulation of cylindrical (spherical) waves in a plasma with vortex electron distribution

(American Institute of Physics Inc., 2018-07-01)

In the present work, employing cylindrically (spherically) symmetric field equations of a plasma consisting of a cold electron fluid, hot electrons obeying a trapped/vortex-like distribution and stationary ions, we studied ...

#### Cylindrical and spherical solitary waves in an electron-acoustic plasma with vortex electron distribution

(Amer Inst Physics, 2018-04-01)

We consider the nonlinear propagation of electron-acoustic waves in a plasma composed of a cold electron fluid, hot electrons obeying a trapped/vortex-like distribution, and stationary ions. The basic nonlinear equations ...

#### Higher order perturbation expansion for ion-acoustic solitary waves with q-nonextensive nonthermal velocity distribution

(Turkic World Mathematical Soc, 2018)

The basic nonlinear equations describing the dynamics of a two component plasma consisting of cold positive ions and electrons obeying hybrid q-nonextensive nonthermal velocity distribution are examined through the use of ...