Analytical study of the nonlinear dust-acoustic waves in an unmagnetized dusty plasma

被引：4

作者：

Lin, Chang ^{[1
]}

Li, Kai-ming ^{[1
]}

Li, Ya-zhou ^{[1
]}

机构：

[1] NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China

来源：

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION | 2007年 / 12卷 / 07期

关键词：

The nonlinear dust-acoustic waves; Plasmas; The formally variable separation approach; Exact analytical solution;

D O I：

10.1016/j.cnsns.2006.02.002

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The nonlinear dust-acoustic waves in an unmagnetized dusty plasma, including consideration of the dust charge variation, is analytically investigated by using the formally variable separation approach. The exact analytical solutions in the general case are also obtained. (C) 2006 Elsevier B. V. All rights reserved.

引用

页码：1190 / 1194

页数：5

共 30 条

[1] LABORATORY OBSERVATION OF THE DUST-ACOUSTIC WAVE MODE [J].

BARKAN, A ;

MERLINO, RL ;

DANGELO, N .

PHYSICS OF PLASMAS, 1995, 2 (10) :3563-3565

[2] ELECTROMAGNETIC-WAVE SCATTERING IN DUSTY PLASMAS [J].

BINGHAM, R ;

DEANGELIS, U ;

TSYTOVICH, VN ;

HAVNES, O .

PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1991, 3 (03) :811-817

[3] Formally variable separation approach and new exact solutions of generalized Hirota-Satsuma equations [J].

Chen, LL .

ACTA PHYSICA SINICA, 1999, 48 (12) :2149-2153

[4] Nonlinear coupling of langmuir wave and dust-acoustic wave in plasmas with the variable-charge grains [J].

Chen, YH ;

Lu, W .

CHINESE PHYSICS LETTERS, 1999, 16 (08) :577-579

[5] THE CONSTRAINT OF THE KADOMTSEV-PETVIASHVILI EQUATION AND ITS SPECIAL SOLUTIONS [J].

CHENG, Y ;

LI, YS .

PHYSICS LETTERS A, 1991, 157 (01) :22-26

[6] Dust size distribution for dust acoustic waves in a magnetized dusty plasma [J].

Duan, WS ;

Parkes, J .

PHYSICAL REVIEW E, 2003, 68 (06)

[7]

Duan WS, 2002, CHINESE PHYS LETT, V19, P452, DOI 10.1088/0256-307X/19/4/302

[8] Hot dust acoustic solitary waves in dust plasma with variable dust charge [J].

Duan, WS ;

Lü, KP ;

Zhao, JB .

CHINESE PHYSICS LETTERS, 2001, 18 (08) :1088-1089

[9] Korteweg-de Vries solitons in inhomogeneous plasma [J].

Duan, WS ;

Zhao, JB .

PHYSICS OF PLASMAS, 1999, 6 (09) :3484-3488

[10] Study of the nonlinear three-dimensional Debye screening in plasmas [J].

Lin, C ;

Zhao, JB ;

Zhang, XL .

PHYSICA SCRIPTA, 2000, 62 (05) :405-408

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