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Investigating of highly dispersive solitons for concatenation model with power law nonlinearity using improved modified extended tanh-function method | ||
Computational Methods for Differential Equations | ||
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 03 آذر 1403 اصل مقاله (1.73 M) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22034/cmde.2024.61272.2632 | ||
نویسندگان | ||
Eman Salah1؛ Islam Samir2؛ Emad M. Abo El-Dahab3؛ Hamdy M. Ahmed1؛ Medhat Ammar3؛ Mostafa Eslami* 4 | ||
1Department of Physics and Engineering Mathematics, Higher Institute of Engineering,El-Shorouk Academy, El-Shorouk, Cairo, Egypt. | ||
2Department of Mathematics and Engineering Physics, Faculty of Engineering, Aim Shams University, Cairo, Egypt. | ||
3Department of Mathematics, Faculty of Science, Helwan University, Cairo, Egypt. | ||
4Department of Mathematics, Faculty of Mathematical Sciences, University of Mazandaran, Babolsar, Iran. | ||
چکیده | ||
This research examines the phenomenon of optical solitons in the framework of the dispersive concatenation model, which incorporates three established models: the Lakshmanan-Porsezian-Daniel equation (LPDE), the Hirota equation (HE) and the nonlinear Schr\"{o}dinger equation (NLSE). The improved modified extended tanh scheme (IMETS) is utilized to derive solitons and other solutions for the investigated model. Many types of solutions are extracted with the help of the IMETS. These solutions including \{dark, bright and singular\} solitons, Weierstrass elliptic and singular periodic solutions. The nature of the extracted solutions is illustrated by introducing both 2D and 3D graphical representations and setting the parameters with appropriate values. | ||
کلیدواژهها | ||
Optical solitons؛ The improved modified extended tanh function method؛ Nonlinear PDE | ||
آمار تعداد مشاهده مقاله: 60 تعداد دریافت فایل اصل مقاله: 68 |