• Comment on “New optical soliton solutions for nonlinear complex fractional Schrödinger equation via new auxiliary equation method and novel (G' /G)-expansion method”

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      https://www.ias.ac.in/article/fulltext/pram/093/01/0013

    • Keywords

       

      Doubtful Khater method; amended Khater method; doubtful exact solutions

    • Abstract

       

      This comment deals with the new auxiliary equation method (Khater method) introduced by MostafaM A Khater, Aly R Seadawy and Dianchen Lu in Pramana – J. Phys. 90, 59 (2018). By simple calculation, it is shown that this method is wrong. The exact solutions obtained in this paper are also wrong. In this comment, the errors in the above paper are pointed out and modified. The right method (amended Khater method) has been introduced.

    • Author Affiliations

       

      SHOUKRY EL-GANAINI1 ELSAYED M E ZAYED2

      1. Department of Mathematics, Faculty of Science, Damanhour University, Bahira 22514, Egypt
      2. Mathematics Department, Faculty of Science, Zagazig University, Zagazig, Egypt
    • Dates

       
  • Pramana – Journal of Physics | News

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