Different Nonlinear Solutions of KP Equation in Dusty Plasmas

被引：9
作者：
Abdelsalam, U. M. [1 ]
Allehiany, F. M. [2 ]
机构：
[1] Fayoum Univ, Dept Math, Fac Sci, Al Fayyum, Egypt
[2] Umm Al Qura Univ, Fac Sci Appl, Dept Math, Mecca, Saudi Arabia
来源：
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING | 2018年 / 43卷 / 01期
关键词：
Traveling wave solutions; Extended homogeneous balance method; Kadomtsev-Petviashivili (KP) equation; Dust-ion-acoustic waves; Dusty plasma; TRAVELING-WAVE SOLUTIONS; ION-ACOUSTIC-WAVES; TANH-FUNCTION METHOD; COMPACT;
D O I：
10.1007/s13369-017-2829-z
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Different nonlinear dust-ion-acoustic waves are studied in a plasma composed of isothermal electrons, warm positive ions, and stationary negatively charged dust particles. For this purpose, Kadomtsev-Petviashivili (KP) equation is derived using the reductive perturbation technique. An extended homogeneous balance method is used to obtain different solutions of KP equation describing a wide variety of nonlinear waves. The present results are of interest to understand the localized waves that may occur in laboratory or in space dusty plasmas such as Saturn's rings.
引用
收藏
页码：399 / 406
页数：8
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