New exact traveling wave solutions to the(1+1)-dimensional Klein-Gordon-Zakharov equation for wave propagation in plasma using the exp(-Φ(ξ))-expansion method

作     者：M.G.Hafez M.A.Akbar 

作者机构：Department of MathematicsChittagong University of Engineering&TechnologyChittagong-4349Bangladesh Department of Applied MathematicsUniversity of RajshahiRajshahi-6205Bangladesh 

出 版 物：《Propulsion and Power Research》 (推进与动力（英文）)

年 卷 期：2015年第4卷第1期

页      面：31-39页

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：Klein-GordonZakharov equation Explicit solutions Solitary wave solutions Solitons Periodic wave solutions 

摘      要：The(1+1)-dimensional nonlinear Klein-Gordon-Zakharov equation considered as a model equation for describing the interaction of the Langmuir wave and the ion acoustic wave in high frequency *** the execution of the exp(-Φ(ξ))-expansion,we obtain new explicit and exact traveling wave solutions to this *** obtained solutions include kink,singular kink,periodic wave solutions,soliton solutions and solitary wave solutions of bell *** variety of structure and graphical representation make the dynamics of the equations visible and provides the mathematical foundation in plasma physics and engineering.&2015 National Laboratory for Aeronautics and *** and hosting by Elsevier B.V.