Results 1 to 10 of about 101 (99)

Unveiling diverse solitons in the quintic perturbed Gerdjikov-Ivanov model via a modified extended mapping method [PDF]

Sci Rep
The quintic perturbed Gerdjikov–Ivanov equation, a non-linear model in optics and quantum field theory, describes the propagation of optical pulses in nonlinear media with quintic nonlinearity and perturbation effects.
Shaimaa A. Kandil, Hamdy M. Ahmed, Wassim Alexan, Hisham H. Hussein   +3 more
core   +2 more sources

Traveling Wave Solutions to the Nonlinear Evolution Equation Using Expansion Method and Addendum to Kudryashov’s Method

, 2021
The inspection of wave motion and propagation of diffusion, convection, dispersion, and dissipation is a key research area in mathematics, physics, engineering, and real-time application fields.
Hammad Alotaibi
core   +1 more source

Construction of solitons and other solutions for NLSE with Kudryashov’s generalized nonlinear refractive index

, 2023
In our study we implement an improved modified extended tanh-function (IMETF) method for constructing new solitons and other types of solutions with NLSE having Kudryashov’s generalized nonlinear refractive index.
Hamdy M. Ahmed, Afaf Zaghrout, Manar Ahmed   +2 more
core   +1 more source

Propagation of optical solitons for Kudryashov’s law with dual form of generalized non-local nonlinearity

, 2022
In this paper, we study the optical solitons for Kudryashov’s law with dual form of generalized non-local nonlinearity in optical fibers. Through the trial equation method and the complete discrimination system for polynomial, we get various optical wave
Jian Zhang
core   +1 more source

Exact Optical Solitons for Generalized Kudryashov’s Equation by Lie Symmetry Method

, 2023
In this article, we use Lie point symmetry analysis to extract some new optical soliton solutions for the generalized Kudryashov’s equation (GKE) with an arbitrary power nonlinearity.
Rajagopalan Ramaswamy, E. S. El-Shazly, Amr Elsonbaty, M. S. Abdel Latif, A. H. Abdel Kader   +4 more
core   +1 more source

Solitons and other solutions of perturbed nonlinear Biswas–Milovic equation with Kudryashov’s law of refractive index

, 2022
We analytically study the exact solitary wave solutions of the perturbed nonlinear Biswas–Milovic equation with Kudryashov’s law of refractive index, which describes the propagation of pulses of various types in optical fiber.
Mirzazadeh, Mohammad, Hosseini, Kamyar, Akinyemi, Lanre   +2 more
core   +1 more source

ON THE TRAVELING WAVE SOLUTIONS OF PULSE PROPAGATION IN MONOMODE FIBER VIA THE EXTENDED KUDRYASHOV’S APPROACH

, 2022
© 2022 Society of Thermal Engineers of Serbia Published by the Vinča Institute of Nuclear Sciences, Belgrade, Serbia. This is an open access article distributed under the CC BY-NC-ND 4.0 terms and conditionsIn this research paper, we tackle with the ...
Tekercioğlu, Ramazan
core   +1 more source

Optical solitons with Kudryashov’s sextic power-law nonlinearity

, 2022
Objective – The main objective of this paper is to investigate analytic soliton solutions of a nonlinear Schrödinger equation (NLSE), including Kudryashov’s sextic power-law nonlinearity by introducing different approaches of two efficient analytical ...
Bayram, Mustafa, Seçer, Aydın, Özışık, Müslüm, Çınar, Melih, Ozisik, Müslüm   +4 more
core   +1 more source

Chirped gap solitons with Kudryashov’s law of self-phase modulation having dispersive reflectivity

, 2023
The present study is devoted to investigate the chirped gap solitons with Kudryashov’s law of self-phase modulation having dispersive reflectivity. Thus, the mathematical model consists of coupled nonlinear Schrödinger equation (NLSE) that describes ...
Khalil S. Al-Ghafri, Edamana V. Krishnan, Mani Sankar, Anjan Biswas, Asim Asiri   +4 more
core   +1 more source