A study on stochastic longitudinal wave equation in a magneto-electro-elastic annular bar to find the analytical solutions  

作　　者：M Mamun Miah M Ashik Iqbal M S Osman 

机构地区：[1]Department of Mathematics,Khulna University of Engineering and Technology,Khulna-9203,Bangladesh [2]Division of Mathematical and Physical Sciences,Kanazawa University,Kakuma,Kanazawa 920-1192,Japan [3]Department of Mathematics and Physics,Khulna Agricultural University,Khulna-9100,Bangladesh [4]Department of Mathematics,Faculty of Science,Cairo University,Giza 12613,Egypt

出　　处：《Communications in Theoretical Physics》2023年第8期78-86,共9页理论物理通讯（英文版）

摘　　要：In this paper,we set up dynamic solitary perturb solutions of a unidirectional stochastic longitudinal wave equation in a magneto-electro-elastic annular bar by a feasible,useful,and influential method named the dual(G’/G,1/G)-expansion method.Computer software,like Mathematica,is used to complete this discussion.The obtained solutions of the proposed equation are classified into trigonometric,hyperbolic,and rational types which play an important role in searching for numerous scientific events.The technique employed here is an extension of the(G’/G)-expansion technique for finding all previously discovered solutions.To illustrate our findings more clearly,we provide 2D and 3D charts of the various recovery methods.We then contrasted our findings with those of past solutions.The graphical illustrations of the acquired solutions are singular periodic solitons and kink solitons which are added at the end of this paper.

关 键 词：dual(G'/G 1/G)-expansion method stochastic longitudinal wave equation dynamic solitary perturb solutions magneto-electro-elastic annular bar 

分 类 号：O211.63[理学—概率论与数理统计]