Gap Dromions and Domain Walls with Dispersive Reflectivity Having Cubic-Quintic-Septic-Nonic Self-Phase Modulation in Presence of Multiplicative White Noise

Authors

E. M. E. Zayed Department of Mathematics, Faculty of Science, Zagazig University, Zagazig, Egypt
Khaled A. E. Alurrfi Department of Mathematics, Faculty of Science, Elmergib University, Khoms, Libya
Manar S. Ahmed Department of Engineering Mathematics and Physics, Higher Institute of Engineering, El-Shorouk Academy, Cairo, Egypt
Ahmed H. Arnous Department of Mathematical Sciences, Saveetha School of Engineering, SIMATS, Chennai, Tamilnadu, 602105, India
Yakup Yildirim Department of Computer Engineering, Biruni University, Istanbul, 34010, Turkey https://orcid.org/0000-0003-4443-3337
Luminita Moraru Department of Chemistry, Physics and Environment, Faculty of Sciences and Environment, Dunarea de Jos University of Galati, 47 Domneasca Street, Galati, 800008, Romania
Amer Shaker Mahmood Medical Laboratory Techniques Department, College of Medical and Health Technologies, Al-Nibras University, Tikrit, 34001, Iraq
Ibrahim Zegalhaiton Chaloob Department of Business Administration, College of Administration and Economics, Al-Esraa University, Baghdad, 10069, Iraq
Farag Mahel Mohammed Al-Nibras University, Tikrit, 34001, Iraq
Anjan Biswas Department of Mathematics and Physics, Grambling State University, Grambling, LA, 71245-2715, USA https://orcid.org/0000-0002-8131-6044

DOI:

https://doi.org/10.37256/cm.6620257861

Keywords:

dromions, Bragg gratings, integrability

Abstract

This paper is about the retrieval of gap dromions in the presence of multiplicative white noise. The self-phase modulation exhibits a cubic–quintic–septic–nonic structure. Two integration approaches retrieve the dromions and domain walls, namely, the enhanced direct algebraic approach and the addendum to Kudryashov’s scheme. The obtained solutions are subsequently classified.

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Published

2025-11-26

How to Cite

Zayed EME, Alurrfi KAE, Ahmed MS, Arnous AH, Yildirim Y, Moraru L, Mahmood AS, Chaloob IZ, Mohammed FM, Biswas A. Gap Dromions and Domain Walls with Dispersive Reflectivity Having Cubic-Quintic-Septic-Nonic Self-Phase Modulation in Presence of Multiplicative White Noise. Contemp. Math. [Internet]. 2025 Nov. 26 [cited 2025 Dec. 31];6(6):8349-76. Available from: https://ojs.wiserpub.com/index.php/CM/article/view/7861

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Issue

Contemporary Mathematics, Volume 6 Issue 6 (2025), 7534-8891

Section

Research Article

License

Copyright (c) 2025 E. M. E. Zayed, Khaled A. E. Alurrfi, Manar S. Ahmed, Ahmed H. Arnous, Yakup Yildirim, Luminita Moraru, Amer Shaker Mahmood, Ibrahim Zegalhaiton Chaloob, Farag Mahel Mohammed, Anjan Biswas

This work is licensed under a Creative Commons Attribution 4.0 International License.