• Structure of system solutions of ion sound and Langmuir dynamical models and their applications

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      https://www.ias.ac.in/article/fulltext/pram/092/06/0088

    • Keywords

       

      System of equations for the ion sound and Langmuir waves; extended simple equation method; modified F-expansion method; exp($−\Psi(\xi)$) expansion method; kink and periodic solitary wave solutions

    • Abstract

       

      The present study deals with the system of equations for the ion sound and Langmuir waves (SEISLWs) by employing the extended simple equation, modified F-expansion and exp($−\Psi(\xi)$) expansion methods for constructing novel exact travelling wave solutions. Graphical simulations of some solutions are helpful to study the behaviour of SEISLWs. Hence, this approach is practically effective and productive to better understand the nonlinear problems in mathematics, physics and engineering.

    • Author Affiliations

       

      ALY R SEADAWY1 2 ASGHAR ALI3 4 DIANCHEN LU3

      1. Mathematics Department, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
      2. Mathematics Department, Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt
      3. Faculty of Science, Jiangsu University, Zhenjiang 212013, Jiangsu, People’s Republic of China
      4. Department of Mathematics, University of Education Multan Campus, Multan, Pakistan
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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