Structure of system solutions of ion sound and Langmuir dynamical models and their applications

被引：11
作者：
Seadawy, Aly R. [1 ,2 ]
Ali, Asghar [3 ,4 ]
Lu, Dianchen [3 ]
机构：
[1] Taibah Univ, Fac Sci, Dept Math, Al Madinah Al Munawarah, Saudi Arabia
[2] Beni Suef Univ, Dept Math, Fac Sci, Bani Suwayf 62511, Egypt
[3] Jiangsu Univ, Fac Sci, Zhenjiang 212013, Jiangsu, Peoples R China
[4] Univ Educ Multan Campus, Dept Math, Multan, Pakistan
来源：
PRAMANA-JOURNAL OF PHYSICS | 2019年 / 92卷 / 06期
关键词：
System of equations for the ion sound and Langmuir waves; extended simple equation method; modified F-expansion method; exp(-Psi(xi)) expansion method; kink and periodic solitary wave solutions; NONLINEAR SCHRODINGER-EQUATION; SOLITARY WAVE SOLUTIONS; OPTICAL SOLITONS; HIGHER-ORDER; BRIGHT; LAW;
D O I：
10.1007/s12043-019-1744-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The present study deals with the system of equations for the ion sound and Langmuir waves (SEISLWs) by employing the extended simple equation, modified F-expansion and exp(-Psi(xi)) expansion methods for constructing novel exact travelling wave solutions. Graphical simulations of some solutions are helpful to study the behaviour of SEISLWs. Hence, this approach is practically effective and productive to better understand the nonlinear problems in mathematics, physics and engineering.
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收藏
页数：14
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