Solitons for compound KdV-Burgers equation with variable coefficients and power law nonlinearity

被引：73
|
作者：
Younis, Muhammad [1 ]
Ali, Safdar [2 ]
Mahmood, Syed Amer [3 ]
机构：
[1] Univ Punjab, Ctr Undergrad Studies, Lahore 54590, Pakistan
[2] Minhaj Univ, Dept Math, Lahore, Pakistan
[3] Univ Punjab, Dept Space Sci, Lahore 54590, Pakistan
来源：
NONLINEAR DYNAMICS | 2015年 / 81卷 / 03期
关键词：
Bright soliton; Dark soliton; Singular soliton; Compound KdV-Burgers equation; Solitary wave ansatz; TIME-DEPENDENT COEFFICIENTS; TRAVELING-WAVE SOLUTIONS; 1ST INTEGRAL METHOD; SCHRODINGERS EQUATION; OPTICAL SOLITONS; SOLITARY WAVE; DARK SOLITONS; LONG-WAVE; EXPLICIT;
D O I：
10.1007/s11071-015-2060-y
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The article proposes the three different types of envelope solitons: bright, dark and singular, to compound KdV-Burgers equation. The equation has been considered with variable coefficients and power law nonlinearity, which is the main interest of plasma physics. The ansatz approach is carried out to construct these solitons. The parameter regimes, for the existence of these solitons, are identified during the derivation of the solutions.
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页码：1191 / 1196
页数：6
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