Asymptotic solution of a non-linear wave motion in an electron plasma

被引：0
|
作者：
Sharma, RR
Pandey, BD
Sharma, P
Gaur, M
机构：
[1] BANARAS HINDU UNIV,INST TECHNOL,DEPT APPL MATH,VARANASI 221005,UTTAR PRADESH,INDIA
[2] BANARAS HINDU UNIV,INST TECHNOL,SCH BIOMED ENGN,VARANASI 221005,UTTAR PRADESH,INDIA
来源：
MATHEMATICAL METHODS IN THE APPLIED SCIENCES | 1997年 / 20卷 / 16期
关键词：
D O I：
10.1002/(SICI)1099-1476(19971110)20:16<1379::AID-MMA922>3.0.CO;2-5
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The theory of high-frequency waves has been used to calculate first and second-order asymptotic solutions for the propagation of non-linear waves in a cylindrical symmetric flow of an electron plasma. The behaviour of acceleration waves and weak shock waves has been analysed through these solutions and Whitham's rule for a weak shock wave on any wavelet has been confirmed through the first-order solution. The appearance of a weak shock wave on any wavelet has been determined and its strength, the location, and the speed of propagation have been found from the asymptotic solution presented in this paper. (C) 1997 by B. G. Teubner Stuttgart-John Wiley & Sons Ltd.
引用
收藏
页码：1379 / 1388
页数：10
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