Solitary waves in a homogeneous plasma

被引：8
作者：
Gradov, O. M. [1 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, Leninsky Pr 31, Moscow 119991, Russia
来源：
PHYSICS LETTERS A | 2017年 / 381卷 / 46期
关键词：
Large amplitude oscillations; Plasma; Solitary waves; SURFACE-WAVES; ELECTRON-PLASMA; BOUNDARY;
D O I：
10.1016/j.physleta.2017.10.014
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Conditions of the electron soliton existence are determined on the base of a simple model related to inhomogeneous nonlinear azimuthally symmetric wave processes in uniform plasmas. Connections between initial-boundary values and nonlinear wave parameters established define the magnitudes of all necessary characteristics for the case when the original equations have the solution of the solitary wave structure. (C) 2017 Elsevier B.V. All rights reserved.
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页码：3893 / 3895
页数：3
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