H
Hamdy M. Ahmed
Researcher at El Shorouk Academy
Publications - 152
Citations - 1733
Hamdy M. Ahmed is an academic researcher from El Shorouk Academy. The author has contributed to research in topics: Nonlinear system & Soliton. The author has an hindex of 17, co-authored 89 publications receiving 794 citations. Previous affiliations of Hamdy M. Ahmed include University of Rochester Medical Center & University of Texas Medical Branch.
Papers
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Hilfer fractional stochastic integro-differential equations
TL;DR: The main results are obtained by using fractional calculus, semigroups and Sadovskii fixed point theorem to investigate the existence of mild solutions of Hilfer fractional stochastic integro-differential equations with nonlocal conditions.
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Approximate controllability of impulsive neutral stochastic differentialequations with fractional Brownian motion in a Hilbert space
TL;DR: In this paper, the approximate controllability for impulsive neutral stochastic function-aldifferential equations with finite delay and fractional Brownian motion in a Hilbert space is studied.
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Dark and singular optical solitons with spatio-temporal dispersion using modified simple equation method
Mahmoud M. El-Borai,H. M. El-Owaidy,Hamdy M. Ahmed,Ahmed H. Arnous,Seithuti P. Moshokoa,Anjan Biswas,Anjan Biswas,Milivoj R. Belic +7 more
TL;DR: In this paper, the authors obtained optical soliton solutions to the governing nonlinear Schrodinger's equation with spatio-temporal dispersion, and the integration algorithm that is employed in this paper is the modified simple equation method.
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Topological and singular soliton solution to Kundu–Eckhaus equation with extended Kudryashov's method
Mahmoud M. El-Borai,H. M. El-Owaidy,Hamdy M. Ahmed,Ahmed H. Arnous,Seithuti P. Moshokoa,Anjan Biswas,Anjan Biswas,Milivoj R. Belic +7 more
TL;DR: In this paper, the authors apply the extended Kudryashov method to a nonlinear Schrodinger type equation called the Kundu-Eckhaus equation or the Eckhaus equation which was independently introduced by Wiktor Eckhaus and by Anjan Kundu in 1984-1985 to model the propagation of waves in dispersive media.
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Chirp-free optical solitons in fiber Bragg gratings with dispersive reflectivity having polynomial law of nonlinearity
TL;DR: In this paper, the authors established soliton solutions and other solutions for the optical Bragg grating fibers that is considered with a cubic-quintic-septic form of medium nonlinear.