Skip to main content
SpringerLink
Log in

Comment on the paper of Mostafa M. A. Khater et al. [Optical and Quantum Electronic, 50 (2018) 155]

  • Published:
Optical and Quantum Electronics Aims and scope Submit manuscript

Abstract

In this comment, we show by simple calculation that the new auxiliary equation method (Khater method) used in the above paper is absolutely wrong. Consequently, all the exact solutions of the proposed nonlinear equation obtained in the above paper are also wrong.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

References

  • Khater, M.M.A., Seadawy, A.R., Lu, D.: Elliptic and solitary wave solutions for Bogoyavlenskii equations system, couple Boiti–Leon–Pempinelli equations system and time-fractional Cahn–Allen equation. Results Phys. 7, 2325–2333 (2017)

    Article  ADS  Google Scholar 

  • Khater, M.M.A., Seadawy, A.R., Lu, D.: Optical soliton and bright-dark solitary wave solutions of nonlinear complex Kundu–Eckhaus dynamical equation of the ultra-short femto-second pulses in an optical fiber. Opt. Quant. Electron. (2018a). https://doi.org/10.1007/s11082-018-1423-2

    Article  Google Scholar 

  • Khater, M.M.A., Seadawy, A.R., Lu, D.: Dispersive optical soliton solutions for higher order nonlinear Sasa–Satsuma equation in mono mode fibers via new auxiliary equation method. Superlattices Microstruct. 113, 346–358 (2018b)

    Article  ADS  Google Scholar 

  • Khater, M.M.A., Seadawy, A.R., Lu, D.: Optical soliton and rogue wave solutions of the ultra-short femtosecond pulses in an optical fiber via two different methods and its applications. Optik 158, 434–450 (2018c)

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Mathematics Department, Faculty of Science, Zagazig University, Zagazig, Egypt

    Elsayed M. E. Zayed & Reham M. A. Shohib

  2. Mathematics Department, Faculty of Education and Science, Taiz University, Taiz, Yemen

    Abdul-Ghani Al-Nowehy

Authors
  1. Elsayed M. E. Zayed
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Abdul-Ghani Al-Nowehy
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Reham M. A. Shohib
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Abdul-Ghani Al-Nowehy.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Zayed, E.M.E., Al-Nowehy, AG. & Shohib, R.M.A. Comment on the paper of Mostafa M. A. Khater et al. [Optical and Quantum Electronic, 50 (2018) 155]. Opt Quant Electron 51, 80 (2019). https://doi.org/10.1007/s11082-019-1777-0

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s11082-019-1777-0

Keywords

Search

Navigation