Results 101 to 110 of about 1,038 (120)

Novel optical soliton solutions using improved modified extended tanh function method for fractional beta time derivative (2+1)-dimensional Schrödinger equation

Modern Physics Letters B
In this paper, we present a novel approach for obtaining optical soliton solutions of the higher-order (2+1)-dimensional Schrödinger equation with a fractional beta time derivative. This model is significant as it accurately simulates complex physical phenomena such as the propagation of optical pulses in non-homogeneous media, which is crucial for ...
Mahmoud Soliman, Hamdy M. Ahmed, Niveen Badra, Islam Samir, Mostafa Eslami   +4 more
openaire   +1 more source

Solitons and other wave solutions for nonlinear Schrödinger equation with Kudryashov generalized nonlinearity using the improved modified extended tanh-function method

Optical and Quantum Electronics, 2023
Manar S. Ahmed, Afaf A. S. Zaghrout, Hamdy M. Ahmed   +2 more
openaire   +1 more source

Cubic–quartic solitons in twin-core couplers with optical metamaterials having Kudryashov’s sextic power law of arbitrary refractive index by using improved modified extended tanh-function method

Optik, 2022
Hanaa A. Eldidamony, Hamdy M. Ahmed, Afaf S. Zaghrout, Youssra S. Ali, Ahmed H. Arnous   +4 more
openaire   +1 more source

Investigation of chirped optical solitons perturbation of higher order NLSE via improved modified extended tanh function approach

Results in Physics, 2023
Hamdy Ahmed, Islam Samir, Reda El-Barkouky   +2 more
exaly  

Construction of new travelling wave solutions and bifurcation analysis for the (2 + 1)-dimensional extended KP-BO equation utilizing the improved modified extended tanh-function method

International Journal of Computer Mathematics
Wafy M. Hasan, Wafaa B. Rabie, Ahmed M. Ahmed, Haytham M. Rezk, Hamdy M. Ahmed   +4 more
openaire   +1 more source

Modified extended tanh-function method and its applications to the Bogoyavlenskii equation

Applied Mathematical Modelling, 2016
Mostafa Khater
exaly  

Effect of higher order on constructing the soliton waves to generalized nonlinear Schrödinger equation using improved modified extended tanh function method

Journal of Optics
Eman H. M. Abdullah, Hamdy M. Ahmed, Afaf A. S. Zaghrout, Amal Ibrahim Ahmed Bahnasy, Wafaa B. Rabie   +4 more
openaire   +1 more source

Highly dispersive optical solitons in fiber Bragg gratings with cubic quadratic nonlinearity using improved modified extended tanh-function method

Optical and Quantum Electronics
Mohamed S. Ghayad, Niveen M. Badra, Hamdy M. Ahmed, Wafaa B. Rabie, Mohammad Mirzazadeh, Mir Sajjad Hashemi   +5 more
openaire   +1 more source

Investigating of highly dispersive solitons for concatenation model with power law nonlinearity using improved modified extended tanh-function method

Salah, Eman, Samir, Islam, Abo ElDahab, Emad, Ahmed, Hamdy M., Ammar, Medhat, Eslami, Mostafa   +5 more
openaire   +1 more source

Comparison between the (G’/G) - expansion method and the modified extended tanh method

Open Physics, 2016
Tugba Aydemir
exaly