• Application of mathematical methods on the system of dynamical equations for the ion sound and Langmuir waves

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      https://www.ias.ac.in/article/fulltext/pram/093/01/0010

    • Keywords

       

      System of equations for the ion sound and Langmuir waves; mathematical methods; new exact travelling wave solutions

    • Abstract

       

      We investigated the new exact travelling wave solutions of the system of equations for the ion sound and Langmuir waves (SEISLWs). In this work, we use the extended form of two methods, auxiliary equation mapping and direct algebraic methods, to find the families of new exact travelling wave solutions of the SEISLWs. These new exact travelling solutions are derived in the form of trigonometric functions, hyperbolic functions, periodic solitary waves, bright and dark solitons, kink solutions of the SEISLWs.We used the Mathematica program to show these solutions in two and three dimensions graphically.

    • Author Affiliations

       

      ALY R SEADAWY1 2 DIANCHEN LU3 MUJAHID IQBAL3

      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, Egypt
      3. Faculty of Science, Jiangsu University, Zhenjiang 212013, Jiangsu, People’s Republic of China
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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