PROPAGATION OF SOLITARY WAVES IN RELATIVISTIC PLASMAS

被引：26
|
作者：
DAS, GC
KARMAKAR, B
PAUL, SN
机构：
[1] SERAMPORE GIRLS COLL, HOOGHLY 712201, W BENGAL, INDIA
[2] JADAVPUR UNIV, DEPT MATH, Kolkata 700032, W BENGAL, INDIA
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 1988年 / 16卷 / 01期
关键词：
ION ACOUSTIC WAVES - MATHEMATICAL TECHNIQUES - Perturbation Techniques;
D O I：
10.1109/27.3785
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
By applying a reductive pertubation technique to the basic system of equations governing the plasma dynamics, a modified Korteweg-deVries (K-dV) equation has been derived in relativistic plasma that includes cold ions and warm nonisothermal electrons. By reducing the effect of nonisothermality, the authors demonstrate the modification of the K-dV equation into different forms which show how to link the behavior of ion-acoustic waves in nonisothermal plasmas with that in isothermal plasmas.
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页码：22 / 26
页数：5
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