Dynamics of the generalized KP-MEW-Burgers equation with external periodic perturbation

被引:24
|
作者
Saha, Asit [1 ]
机构
[1] Sikkim Manipal Univ, Sikkim Manipal Inst Technol, Dept Math, Rangpo 737136, East Sikkim, India
关键词
KP-MEW-Burgers equation; Bifurcation; Periodic motion; Chaotic motion; ACOUSTIC SHOCK-WAVES; SUPERTHERMAL ELECTRONS; MULTIION PLASMAS; BIFURCATIONS; SOLITONS; MODEL;
D O I
10.1016/j.camwa.2017.02.017
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The generalized Kadomtsev-Petviashvili modified equal width-Burgers (KP-MEW-Burgers) equation is introduced for the first time. The qualitative change of the traveling wave solutions of the KP-MEW-Burgers equation is studied using numerical simulations. Considering an external periodic perturbation, the periodic and chaotic motions of the perturbed KP-MEW-Burgers equation are investigated by using the phase projection analysis, time series analysis, Poincare section and bifurcation diagram. The parameter a (nonlinear coefficient) plays a crucial role in the periodic motions and chaotic motions through period doubling route to chaos of the perturbed KP-MEW-Burgers equation. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1879 / 1885
页数:7
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