Effect of Weakly Transverse Perturbations on Dust Acoustic Solitary Waves with Adiabatic V

Effect of Weakly Transverse Perturbations on Dust Acoustic Solitary Waves with Adiabatic Variation of

Dust Charge

DUANWen－Shan

【期刊名称】《理论物理通讯：英文版》 【年(卷),期】2002(038)006

【摘要】By employing the reductive perturbation technique we derived a Kadomtsev-Petviashvili equation for unmagnetized dusty plasmas,It suggests that the nonlinear dust acoustic solitary waves with adiabatic variation of dust charge are stable even there are some higher order transverse perturbatoins,There are only rarefactive solitary waves for this system which has been verified analytically in this paper. 【总页数】3页(P.660-662)

【关键词】非线性偏微分方程;声学孤子波;灰尘电荷绝热振动 【作者】DUANWen－Shan 【

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DepartmentofPhysics,NorthwestNormalUniversity,Lanzhou730070,China 【正文语种】英文 【中图分类】O175.29 【相关文献】

1.Effect of Weakly Transverse Perturbations on Dust Acoustic Solitary Waves with Adiabatic Variation of Dust Charge [J], DUAN Wen-Shan

2.Analytical Study of Nonlinear Dust Acoustic Waves in Two-Dimensional Dust Plasma with Dust Charge Variation [J], LIN Chang ; ZHANG Xiu-Lian

3.Effect of adiabatic variation of dust charges on dust acoustic solitary waves in magnetized dusty plasmas [J], Duan Wen-Shan

4.Analytical Study of Nonlinear Dust Acoustic Waves in Two-Dimensional Dust Plasma with Dust Charge Variation [J], LIN; Chang; ZHANG; Xiu-Lian

5.Ion acoustic shock and periodic waves through Burgers equation in weakly and highly relativistic plasmas with nonextensivity [J], M G HAFEZ; N C ROY; M R TALUKDER; M HOSSAIN ALI

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